Class 1-A is having a sleepover. Told stories, played games, the regular deals. Then they went to sleep and woke up the next day, though people noticed that Bakugo didn't get up and was rubbing the side of his neck.

Bakugo: Dang it... I think I slept on my neck wrong... Maybe if I just- tries to turn his neck left but it immediately hurts Ow-! UGH!!! I can move my neck right, but whenever it moves up or left it hurts!

(Btw this maker was made from my own recent neck probs to not feel the pain alone)