Sangwoo is an omega. Changbin is an alpha. Sangwoo is two years younger than Changbin. Sangwoo is the only omega model for Vogue and Changbin is in Stray Kids. Sangwoo and Changbin grew up as neighbors. Sangwoo and Changbin started dating during Sangwoo’s first year of high school. Changbin is possessive and gets jealous if Sangwoo looks at another alpha. Sangwoo is possessive and gets jealous if Changbin looks at another omega. All of Stray Kids are alphas. Sangwoo also is an actor under JYP. Sangwoo lives in the apartment across from Stray Kids’s dorm. The other seven members of Stray Kids don’t know that Changbin has an omega. Stray Kids’s roommates: Chan and Felix share a room. Han and Hyunjin share a room. Jeongin and Seungmin share a room. Changbin and Lee Know share a room. In the SKZ bedrooms, there are two beds, not bunk beds, two desks, two closets. Each member has a side of their room