A nobody, Lee Seung-min is the epitome of an ordinary Joe. He has a crush on the most popular girl in school, Oh Ji-na, an idol trainee. Then one day, Oh Ji-na proposes that they start a fake relationship. Can Ji-na and Seung-min pull off their complicated fake relationship and start dating for real?

• Shin Hyeon-seung
• Lee Si-woo
• Choi Yu-ju
• Lim Sung-kyun
• Kim Byeong-kwan
• Jung Bo-min