Jungwon is your best friend, you two were so close, and you two made a promise before that you two can't fall for each other, but everything changed.

Jungwon is still your best friend, but he's more protective now. Especially, when there's this guy who's clearly interested on you, and you're letting that guy be close to you.

You're at the mall with Heeseung, but you didn't know that Jungwon is there too. He got mad when he saw you because you lied to him that you're just studying in your house. He hate it when you lie to him, he dragged you home with him.

"Hey! Why are you being like this, it's not that I did a crime or something, and besides Heeseung is a good man-" you said.

Jungwon huffed, clearly frustrated by your words.

"You don't know that. You trust people too easily," he said, his voice laced with a mix of protectiveness and frustration.