High school sweethearts Yifan and Junmyeon get separated when Junmyeon has to study abroad. A year later when he returns, he finds himself running not into Yifan’s embrace but into the friend-zone.

When Junmyeon kisses Yifan for the wrong reasons, they are compelled to deal with feelings that they thought they already got over.

Kyungsoo wants something from Baekhyun and Baekhyun wants something from Kyungsoo, but they have no idea how the other feels about them.  Perhaps they can both get what they want, with a little help from Yifan and Chanyeol.