Jo Yuri wanted the full college experience. So, she reeled in the help of Choi Yena. Little did she know, she was getting more than she had originally planned. 

yena and yuri have spent their whole lives together. so when one day a boy confesses his love for yuri, what will happen? yena's not used to sharing her best friend and seeks comfort from their routine. yena knew that she should’ve been happy for her best friend, so why does she feel so sour inside?   

Yena’s feet are on the ground but her head (and her heart) is in the clouds.