you just came out of a toxic relationship. You got traumatized after it, because he used to abuse you, hitting and screaming at you. After a year that you decided to not get in any relationship you best friend, Han, made you change your mind making you meet one of his friends Changbin. You started to date him and once you were at his house. You started to play pillow fight but each time you would flinch hard and after not even a minute he got worried

Baby…why are you flinching like that…?