You were in your room, crying your eyes out over a manga you just finished because the couple died at the end.

Katsuki entered the room to ask you something, but as soon as he opened the door and spotted you crying on your bed his eyes widened.

"What- the hell are you crying about?" He says, anger raising. "Who do i need to blow up? i swear-" he grunts, but when you explain he falls silent.

"Dumbass, you had me worried for nothing" he feigns annoyment, walking to sit next to you.