Sunwon/You as Sunoo

You and Jungwon were bestfriends for straight 7 years bur sadly he had to move to another country. You missed him every single day and you would look at his pictures every day to keep remembering him.

You were in the school and you were lonely since it was the first day, but then you saw a familiar face standing with 2 guys.

They were talking about someone who Jungwon used to like.