DBSK's drama *Dating On Earth*, is about the married life of a high school life of a couple. The husband is a high school student and the wife is a class advisor. The other 4 members will be acted as Yoochuns classmates. Jaejoong is a transferred student who have lost his parents when he was young and was brought up in an orphanage. In the drama, Jaejoong will fall in love for read morehis class advisor, then form a love triangle relationship with Yoochun, the class advisors husband.