Choi Somi was head over heels for Kim Mingyu,her senior and one of her brother's best mates.She had a crush on him way before she understood what crush meant.She thought since they practically grew up together he would never take an intrest in her,she was like a sister to him after all.But she can't just fall out of love can she? She tries her best to hide her feelings but it doesn't go un noticed by him or the others for that matter.So if he knows,what action will Mingyu take?will he love her as well or will he continue to ignore the feelings she has for him? Read to fine out Dedicated to @kimceogyu