You and Heeseung are childhood friends.

Heeseung likes to annoy you. He likes it when he sees you upset or angry with him. He thinks you look really cute when you're upset or angry.

One day, you were sitting next to Heeseung who was playing a game. You just observe Heeseung playing game.

"Hey. Can I ask you something, mate?" He's calling you. He looked at you with a small grin.