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 ?