Jungwon is always been the person that you can rely to when everything is not fine. You always do the same.
But you can't give him the same love that he's been showing you. He's your back burner.
Jungwon knows that you have a boyfriend Heeseung. And you two fight a lot , but you're also doing those things that lovers do when you're with Jungwon.
One day, you go to Jungwon's house and see him crying. It turns out that Heeseung go to his house and warn him to stay away from you.
Jungwon is not scared by the threat but... Heeseung told him that he will only matter when they fight. And you would never love Jungwon more than you love Heeseung. And Heeseung told him that you're getting married next month anyways.
He then look up at you. You never see him this broken before.
"Is it true?..." Jungwon ask. He doesn't want to believe that you're getting married with Heeseung next month.