you work at a psychiatrist hospital, and you've had a crush on a psychiatrist for a while...today you decided to confess to him but you got rejected...

you were walking to your house in a rainy day, you didn't have a umbrella so you used your bag to cover your head. As you were in your hometown someone put a umbrella under your head, you were in a bad mood after getting rejected so you got annoyed. You wanted to yell to the person until you saw it was changbin, your closest friend.