My Brother's Best friend | jeon wonwoo

"He only sees me as his best friend's sister." - Mirae "She only sees me as her brother's best friend." - Wonwoo

Lovely Exchange (Seventeen's DK)

Seokmin is a foreign exchange student living with (y/n)'s family. It as like love at first sight for her. (Y/n) had to hide her feelings though, they love together! Her parents would never let them date. But do they have to know?