Jungeun was in love with her best friend, but Jiwoo didn't need to know that. Jungeun never had a crush on the girl in the art class, but Jiwoo didn't need to know that. Jiwoo would have done anything to make her childhood best friend happy, even if it meant burying her feelings, but Jungeun didn't know that.  So when Jungeun asked her long time best friend to be her fake girlfriend to catch another girl's attention, Jiwoo agreed wholeheartedly, ignoring how bad it could both hurt

After several months trying to convince her parents to send her to one of Seoul's most renowned campus, all is left for Jungeun is to pay her first semester's tuition, meet her roommate and above all, make her parents proud. She could nail this, if it wasn't for that girl who looks undeniably adorable in the latter's hoodie and the butterflies that keep showing up at unexpected times. But really, what's life if everything always goes as planned ?