A group of close friends who attend a private school all have a debilitating crush on the sunny star pupil, Sun-ah. The only member of the group who claims not to is Jin-woo, but he ends up loving her as well.

• Studio Take
• Jayuro Pictures
• Jung Jin-young
• Kim Da-hyun
• Demian
• Kim Yo-han
• Lee Min-goo
• Lee Seung-jun
• Kim Min-ju