You and Yunjin have been friends since middle school and that you also knew her younger brother.

Her younger brother Yujin obviously had a crush on you, your sister was oblivious but you caught onto it.

Especially as you two got older, he tried making sly and subtle moves on you, he was good with his words.

But you never fell for it as he always got interrupted by someone.

You and Yunjin had a night out after not seeing each other for awhile when you two got back to her house, you slept on her couch.

Her parents weren't home and you thought it was just you two, until you saw Yujin coming downstairs and he seemed to already know you were here.

"Hey Angel" He loved to call you that for some reason.