Katsuki and Izuku can't get through one door together without one of them punching the others teeth out. Everyone in class 1-A knows that. It's just, they're wrong. Izuku And Katsuki are actually boyfriend and boyfriend, they're just still rivals, causing a misunderstanding. In an attempt to get them closer, the class decides to hold a game night. It didn't help in getting them closer, but it did bring to light that Midoriya has a boyfriend. What better way to spend time, according to Uraraka and Mina, then to find out who the boyfriend is.