Yeon Si-eun #1

Si-eun and you were best friends, Si-eun was always in love with you even though he didn't have the courage to confess for fear of losing your friendship.

He used to be very jealous although he didn't like to admit it, one day a new boy came to the classroom and you started to chat with him pleasantly, Si-eun watched you from afar and was dying of jealousy but didn't want to show it, after a few hours he took advantage of the fact that you were alone and approached you.

Si-eun: What were you doing with him?

He said while looking at you seriously