The Childhood Friend Equation

Cha Yi-jung, the most popular and seemingly perfect guy on campus!
And his childhood friend Somi, who’s harbored a secret crush on him for years.

One night, after a few too many drinks… they end up in bed together ♥

Was it just a momentary mistake… or the start of something real?

Can Somi find out what Yi-jung truly feels for her?
Or will their friendship be the only thing left between them?