"Do you ever wonder what life would be if it wasn't so dull?" "No, sometimes I wish my life wasn't so shiny." Cha Ari, a struggling student stumbles into Choi Soobin's life after a drunk mix-up. Her life was simple, wake up, go to school, work, and sleep. She didn't have time for fun. She felt like she didn't deserve it. Ari's talent is writing and her secret desire is to work as a lyricist. Choi Soobin, a stunning singer slips into Ari's life after her drunken confession. Surrounded by lights and cameras every day, Soobin wishes he could live a much simpler life. He envies Ari's simplicity. She envies his stardom. What could ever go wrong? A girl who wants to be a shining star. A boy who wants to live simply.