"I love you." You finally confessed to your best friend, Su-ho Park. You were expecting him to say yes, since both of you get along really well, but to your surprise, he said.

"I'm sorry, I can't return your feelings."

You were heartbroken and dejected. You decided that it would be fine to just stay friends but he didn't want to. Not only did your heart break, but also your friendship with Su-ho.