Room 609: Oh Do Shi and Ryu Du Ri, started live together 2 years ago after dating for 5 years. Do Shi is a voice actor and Du Ri is an internet reporter and blogger. Du Ri’s brother, Seong Gyun, visits them. Seong Gyun hates Do Shi, and dislikes that he still did not marry his sister. In room 610: Jeong Yeong Jun and Choi Jin Nyeo, a couple with 12 years gap, started living together 1 year ago after just dating for 2 years. Yeong Jun is a guitars and Jin Nyeo owns a shop that sells side dishes. Room 709: Lee Jun Jae has been living alone for 2 years after his parents were transferred overseas. Currently he is looking for a roommate, and Takuya, a Japanese traveler whose last stop is in Korea, decided to live with him as a roommate for 3 months. Room 510: Park Hwan Jong and Ha Seol Eun, a couple that decided to get married after just 3 months of dating. Seol Eun is getting ready to start a business, Hwan Jong is part-time lecturer.
