Bangchan is your boyfriend and you and Straykids are hanging out in Changbin's basement, Hyunjin asks bangchan if he plays guitar and he says no but you rat him out

You: oh, that's a bold-faced lie, he plays everything, he even has a little harmonica at home, it's very annoying.

Hyunjin: oh, then try playing

He throws a guitar over to Bangchan and bangchan catches it and goes up to the centre of the room being annoyed, he plays rather good and everyone cheers and then he gets his payback and says

Bangchan: you know...Y/N can also play piano...