Yeong-su and Jeong-ah experience many problems as their budding romance defies the strict rules of the co-ed highschool they attend. After graduation when it looks like they can be free to live their own lives, Yeong-su joins the military and their relationship will never be the same.

• Dong-a Export
• Im Ye-jin
• Lee Duck-hwa
• Shin Goo
• Mun Oh-jang
• Kim Yun-gyeong
• Han Tae-il