In class, the teacher sat you next to Heeseung. And Nicky was jealous of you. The lesson was boring and someone threw you a note, it was Nicky, you opened it, it said

[so bored, do you want to play brawl stars with me?]

You looked at him and nodded. You were playing and noticed Heeseung's gaze, he is sitting next to you, you can tell that he is jealous, but he does not show it.

Popular basketball player Heeseung

Niki is a gamer

they are both in love with you.