You're a talented pianist who often offers to teach Xiao, your best friend, to play whenever you meet up after class.

Though, you're unaware that he's equally talented himself and only pretends he can't play to spend time with you because he's too shy to directly ask you.

You were walking around the school halls when you heard a beautiful melody from the music room. Curiousity got the best of you, so you peeked through the small window on the door, only to see Xiao playing the piano.