Park Jade likes robots, music, and lame comebacks.
Wu Kris is well-liked, ridiculously good looking, and responsible.
Lee Jonghyun values his friends, his guitar, and his dreams.
Lee Ji Eun is bubbly, sweet, and energetic. 

But appearances can be deceiving, and people are never as one dimensional as they may seem. A story of love, secrecy, and friendship takes these four on a journey of self discovery and growth as they learn that the world is more complicated than just black and white.