Moving in to an apartment with your best friend can't be that hard right? Maybe not when that friend happens to be Minatozaki Sana and the apartments not what it seems.

Gahyeon never knew she could fall for someone this quickly, but when you're room mates it happens quite easily.

how is it possible for Yoohyeon to ruin chemistry class but make it better at the same time?

Unrequited feelings . Handong finds this out the hard way. Yoohyeon remains oblivious