Chapter Text
The air in the Hibbing cemetery was the kind of cold that didn’t just sit on your skin - it crept into your joints.
It was 2:00 AM, and the moon was smothered in clouds. The only light came from the flickering beam of a flashlight propped against a tombstone.
Dean’s shovel hit the casket lid. The sound was hollow, final. Beside him, Sam was breathing hard, leaning on his own shovel, his hair plastered to his forehead with a mix of sweat and graveyard mist.
And then there was Cas. Cas didn’t sweat. He didn't breathe hard. He just stood at the edge of the grave, his trench coat catching the wind, looking down at them with that expression—the one that always made Dean feel like he was being read like a book with missing pages.
"Alright, ready," Dean grunted, ignoring the weight of Cas’s stare. He climbed out of the six-foot hole with a groan of protesting knees. "Sammy, hit it."
They worked with practiced, silent movements. Salt first—the white grains pouring over the skeletal remains like a perverse kind of snow. Then the lighter fluid, the chemical smell overpowering the scent of wet earth. Dean pulled the silver lighter from his pocket. He flicked it open, the flame dancing orange in the dark.
He looked up, intending to give Sam the "ready?" nod, but his eyes caught Cas’s instead. Cas wasn't looking at the grave. He was looking at Dean’s hand. Specifically, the way it was shaking with exhaustion and the lingering chill of the ghost’s touch, but under Cas’s gaze, it felt like a confession of weakness.
"Dean," Cas said softly.
"Not now, Cas," Dean snapped, on edge. He tossed the lighter.
The grave erupted. The fire's ignition was a physical relief, a wall of heat that pushed back the winter air. For a few seconds, the world was nothing but orange light and the high-pitched, dying shriek of a spirit finally being untethered from the earth. Finally, the flames died down into a low, flickering blue.
"Well," Sam huffed, wiping his face with his sleeve. "That’s one for the win column. I'm gonna go get the salt bags from the trunk. You guys okay?"
"Fine," Dean said, already reaching for his shovel to start back-filling.
"I am... functional," Cas added, his voice oddly tight.
Sam lingered for a second, his eyes darting between the two of them. With a small, knowing sigh, he headed toward the Impala.
Dean stabbed the shovel into the pile of dirt and heaved it back into the hole.
"You should let me heal that," Cas said. He had moved. He was closer now, standing just at the edge of the gutted ground.
"It’s a scratch, Cas. Don't waste the juice."
"It is not a 'scratch.' The specter’s touch reached your marrow. You are cold, Dean. Your soul is... shivering."
Dean stopped mid-shovelful. He hated it when Cas talked like that. He hated the way it stripped away the armor he spent all day welding together.
"I'm fine. Just get in the car." He went to turn, but his boot caught on a loose stone.
His balance, usually impeccable, betrayed him—a byproduct of the ghost’s draining touch. He stumbled, the shovel slipping from his grip. Before he could hit the dirt, Cas was there.
It wasn't a hand on the shoulder or a steadying grip on the arm. Cas caught him by the waist, pulling him flush against the rough wool of the trench coat. For a heartbeat, Dean was enveloped in the scent of Cas—ozone, old paper, and something that felt like home. Cas’s hands were unnervingly steady. His face was inches from Dean’s, his pupils blown wide in the dim light, reflecting the dying embers of the grave.
"I have you," Cas whispered. It wasn't an observation. It was a vow.
His thumb brushed against the hem of Dean’s jacket, right over his hip, and for a second, the grip tightened. Dean’s breath hitched.
The air between them suddenly felt charged, like the moments before a lightning strike. He could feel the heat radiating off Cas, the literal grace humming beneath his skin, and for one terrifying, weak moment, Dean wanted to lean in.
He wanted to drop his forehead against Cas’s shoulder and let the angel carry the weight of the world for just five minutes.
He wrenched himself out of Cas’s grip, nearly falling over again in his haste to put distance between them. He grabbed his shovel like it was a weapon.
"I said I'm fine!" Dean barked, his voice loud in the quiet cemetery. Irritation clawed at his chest. "Jesus, Cas! Give a guy some space, will you? You’re like a... a clingy shadow. Just back off."
The silence that followed was hollow. Cas stood frozen, his hands still slightly raised as if he were still holding Dean. Slowly, he let them drop to his sides, his fingers curling into fists, eyes trained on the horizon emotionlessly, but he couldn't hide the way his shoulders slumped.
"Of course," Cas said, his voice back to that level, clinical monotone. "My apologies. I forgot myself."
"Yeah, well," Dean muttered, turning back to the grave and shoveling dirt with a violent, unnecessary force. "Don't let it happen again."
He didn't look at Cas for the rest of the night. He didn't look at him when they got into the Impala, and he didn't look at him when they pulled into a shitty motel three hours later.
The room smelled of industrial lemon cleaner and cigarettes. It was a small, cramped box—the kind of place where the walls felt like they were leaning in.
Sam had gone to a 24-hour diner to grab "real food" and, likely to give the two of them space, he didn't realise that it was currently unwanted.
Dean was hunched on the edge of his bed, wrapped in a scratchy wool blanket he’d pillaged from the closet, and he was still shivering.
It wasn't a normal chill; it was the specter’s touch, a lingering frost that had settled into the very architecture of his bones.
Every time he breathed, he expected to see a puff of white, even though the heater was rattling at full blast.
Cas was standing by the window. He hadn't moved in forty minutes. He was a silhouette against the flickering neon sign of the "Sleepy Bear Inn", his back to the room, his hands clasped firmly behind him.
He was being exactly what Dean had called him in the cemetery: a shadow.
Dean’s teeth actually chattered—a rhythmic clicking in the quiet room. He clamped his jaw shut, trying to force his muscles to still, which only served to cause a violent shudder to wrack his shoulders.
He heard the soft rustle of a trench coat. Cas hadn't turned around, but his head had tilted just a fraction of an inch toward the sound.
"The heating unit in this room is substandard," Cas said. His voice was flat, devoid of the gravelly warmth it usually held. It was the voice of merely reporting on weather patterns. "I could... adjust the internal temperature of the room. Without touching you."
Dean gripped the edges of the blanket.
"Don’t bother. I'm fine."
"You are vibrating, Dean. It is a biological impossibility for you to be 'fine.'"
"I said I'm good, Cas. Just... drop it." Cas went still again.
"As you wish."
Dean hated it. He hated the "As you wish." He hated that Cas was taking the 'back off' order so seriously.
Usually, Cas would have ignored him by now. He would have marched over, pressed two fingers to Dean’s forehead, and burned the cold away with a flash of light and a look of quiet exasperation.
But not tonight. Tonight, Cas was staying behind the line Dean had drawn in the dirt.
Dean looked at the back of Cas's head. He remembered the cemetery—the way Cas had caught him. The heat of Cas’s palms through his jacket and that split second where he’d felt the sheer, terrifying scale of the angel’s attention.
It hadn't felt like a friend catching a friend. It had felt like a gravity well.
And Cas knew it. Dean could tell by the way the angel was standing—too stiff, too controlled. He was punishing himself, and he was doing it by becoming the very thing Dean had asked him to be: distant.
"You're allowed to sit down, you know," Dean muttered, the words coming out more jagged than he intended. "You don't have to stand there like a statue."
"I am comfortable," Cas lied. Angels didn't really get "uncomfortable," but the lie was human—an avoidant, protective reflex.
"Suit yourself." Another shiver caught Dean, harder this time. He let out a low, involuntary hiss of pain as his cramped muscles rebelled.
This time, Cas turned. He didn't walk over, but he looked at Dean. His blue eyes were dark, shadowed by the dim light of the room. There was a war happening behind them—a frantic desire to step forward, to provide the comfort he was built to give, clashing with the memory of Dean’s voice barking 'just back off.'
"Dean," Cas started, his voice cracking just the tiniest bit before he smoothed it over. "The marrow-chill of a specter can lead to permanent nerve damage if not addressed. It is... inefficient for you to remain in this state."
"I've had worse," Dean snapped, his pride stinging.
He wanted Cas to move. He wanted Cas to stay away.
"I am aware of what you have had," Cas said softly. He took one step—just one. He stopped at the foot of Sam's bed, the chasm between them still vast. "But I would prefer you did not suffer."
It was a small, weighted piece of the truth. I would prefer you not suffer. The air in the room suddenly felt as if it were being sucked out. The tension was a living thing, stretching between them.
Dean broke first. He looked away, focusing on a stain on the carpet.
"Yeah, well. World's full of suffering, Cas. Get used to it."
The angel’s expression didn't change, but his shoulders slumped, just for a heartbeat, before he pulled himself back into his stiff posture.
"I have been used to it for a long time, Dean," Cas said. He turned back to the window.
The door to the motel room creaked open, the rusted hinges sounding like a scream in the oppressive quiet.
Sam walked in, a cardboard tray of coffees in one hand and a brown paper bag, already translucent with grease, in the other. He stopped two steps in, his nose wrinkling. The air in the room was physically heavy, something that Sam had learned to recognise as the "Dean and Cas are having a moment" signal.
"Hey," Sam said, his voice cautious. "Diner was packed. Took longer than I thought."
He set the food on the small, circular table between the two beds. He looked at Dean, who was huddled under a pile of blankets, jaw set so tight it looked painful. Then he looked at Cas, who was still staring out the window at the neon "VACANCY" sign as if it held the secrets of the universe.
"Dean? You still freezing?" Sam asked, reaching out to touch Dean’s forehead. Dean flinched away.
"I’m fine, Sam. Just tired. Put the burger on the nightstand."
"Cas?" Sam turned to the angel. "Everything okay with the... uh, perimeter?"
Cas didn't turn around.
"The area is secure, Sam. I was merely observing the local signage. Human advertising is remarkably persistent."
Sam sighed, the sound of a man who had been playing mediator for a decade and was currently losing his union benefits. He pulled a burger out of the bag.
"We should hit the road early," Sam said around a mouthful. "Jody mentioned some weirdness up near Duluth. Might be nothing, but—"
"I’m not going to Duluth," Dean grunted, finally sitting up. The blanket slid off his shoulders, and the cold hit him again, unforgiving. He looked at Cas’s back, waiting for the inevitable correction, the lecture about their duty.
Cas said nothing. He didn't even twitch.
"Okay," Sam said slowly, looking between them. "No Duluth. We’ll head back toward the Bunker. Get you some real sleep in a bed that doesn't smell like a bowling alley."
The rest of the night was restless for Dean. Sam eventually fell asleep, his breathing deep and rhythmic.
Dean lay in the dark, staring at the ceiling, his body a map of aches. He could feel the cold settling in for the long haul. And he could feel Cas. Even with his eyes closed, Dean knew exactly where the angel was.
Cas had moved from the window to the chair in the corner, sitting silently, eyes closed.
The drive back was worse. Dean drove, his hands tight on the wheel at ten and two.
Sam was in the back, sprawled out and trying to pretend he was reading a lore book, though he hadn't turned a page in forty minutes.
Cas was in the passenger seat. For the first hour, he hadn't spoken. He hadn't even adjusted the radio or looked at the map. He just stared out the side window, his reflection ghostly against the passing trees of the Minnesota highway.
"You want the heat up, Dean?" Sam asked from the back.
"It’s fine," Dean said. He was wearing his leather jacket over a hoodie, and he was still cold.
Cas moved then. It was a small movement—just a shift of his weight. He reached out, his hand hovering near the climate control dial. He paused, his fingers trembling almost imperceptibly, before he pulled his hand back and tucked it into his lap. He didn't look at Dean. He didn't offer to heal the chill. He didn't even ask if Dean was okay.
Dean felt a sudden, irrational spike of anger. Is this what you wanted? he asked himself. You told him to back off. You told him he was a clingy shadow. Well, here you go. Shadow’s gone.
But the anger was just a cover for the ache in his chest. He missed the personal space violations and the intense, unblinking eye contact. This version of Cas—this polite, distant stranger- felt wrong. Ever since Cas came back, everything had felt wrong. All his efforts to return to the familiar routine of their life prior didn’t seem to help. Castiel was back, he was alive, and that should be enough, but he didn’t know how to forget what the angel had said before he died. He hadn’t let himself even think about what it meant.
A song came on the radio—something low and bluesy, a guitar weeping in the background.
Dean reached to turn it up, to drown out the sound of his own thoughts.
As he reached for the knob, his hand brushed against Cas’s knee. It was a nothing touch. A fraction of a second of contact through layers of denim and wool. But it felt like a slap to his hand.
Dean jerked his hand back as if he’d been burned, the car swerving just an inch before he corrected it.
Cas didn't move, but Dean saw his throat hitch as he swallowed.
"Sorry," Dean muttered.
"It is of no consequence," Cas replied flatly.
The lie hung between them, heavy and shimmering. It was a consequence. It was a massive, looming consequence that neither of them knew how to handle.
Dean looked at the road, the yellow lines blurring into a single, continuous thread. He felt the weight of everything they weren't saying—the "I forgot myself" from the cemetery, the way Cas had held him, the way he had said those three words before he died all those months ago.
It wasn't love. It couldn't be love. It was just... something. A glitch in the system. A byproduct of too many years in the trenches together. But as the miles stretched on, Dean realised that the cold inside him wasn't going away.
It was settling in, carving out a home for itself, right next to the growing realisation that he had no idea how to bring Cas back from the distance he’d pushed him into.