They were barely through the sliding doors when chaos hit. The airport was loud as hell, security trying to shout over screaming fans, bodies packed way too close. Hyunjin was walking half a step behind Felix like always, eyes scanning, already tense.

Then someone shoved.

Felix stumbled forward, backpack slipping off his shoulder, a hand catching his wrist too roughly. His smile dropped instantly.

“Hey what the fuck” Hyunjin barked, lunging forward and ripping Felix out of the crowd. He pulled him back so hard Felix slammed into his chest, Hyunjin’s arms locking around him without thinking.

Felix blinked, breath uneven. “Hyun I’m okay”

Hyunjin didn’t hear him. His blood was boiling. He turned, standing fully in front of Felix, shoulders squared, eyes sharp and furious.

“Back the fuck up” he yelled. “Are you blind Give him some space”

The crowd kept pushing, phones shoved inches from their faces. Someone laughed. That was it.

“You think this shit is funny” Hyunjin snapped. “You’re gonna fucking hurt someone. Step back now”

Security finally forced a gap, dragging people away. Felix stayed pressed to Hyunjin’s back, fingers fisted in his jacket like he was afraid the ground might move again.

In the van later Felix’s hands were still shaking. He tried to hide it, staring out the window.