Jang Yoo-Yeon

Chong Nam begins her first year at a university in Seoul. She came from South Chungcheong Province to attend the university. She loves eating desserts. Yeon Nam is a first-year student at the same university. They also study the same major. Chong Nam and Yeon Nam become friends and develop romantically.

Love is as tough as it is sweet for a lovestruck teenager, whose relationship with her next-door neighbor transforms as they grow into adulthood.