Kyungsoo's in the middle of a wedding, and all it does is remind him of what he thought he already lost years ago. 

Byun Baekhyun spends the day serenading campus heartthrob Park Chanyeol, but it's nothing personal. Before the day ends, though, Chanyeol makes it his business to make sure the pretty little thing knows he wants more.

Jiwon needs a fake husband to stop her parents' crazy matchmaking antics. Junmyeon needs a fake wife to save face, after his fiancee ditches him weeks before the wedding. When relationships begin from nothing but lies and schemes, what will happen in the long run?