For her 20th (19th) birthday, Hyosung receives two things: Her own apartment and a break-up. Her boyfriend, Sungje, disappeared the day before her birthday, leavi

Lee Kikwang is the resident shy boy of Gwangsan High School. He's only been there for less than year, but his big glasses and fairly quiet disposition lead most people into ignoring him, including Jeon Hyosung.  Jeon Hyosung and her gummy smile are well known throughout her school. Most people don't even have to talk to her to take a liking to her. They just have to see her smile. A natural leader, she is very popular, as she knows many people, and vice versa. She knows people from class, a

Hyosung tries to get her ex-boyfriend back in the middle of the night. Will she succeed?

When Yoseob visits his friend Bang Yong Guk at TS, he brings his groupmate, Lee Gikwang along with him. Gikwang gets lost and ends up walking into Hyosung's dance practice. Yoseob finds these two and his previously dormant match making shipping tendencies from the beginning of the year are awakened. He then ropes Cube artists, SECRET and others into his plan of getting Gikwang and Hyosung together. Characters Lee Gikwan