Nakamura and Sakaguchi are best friends and classmates. While Nakamura himself isn't into BL, he's totally fine with Sakaguchi's interest in it—it's just not his thing. He's the type who gets pretty easily swayed by the people around him, especially Sakaguchi and Nishihara when it comes to how he sees the world.
Content compiled by AnimeList.moe from publicly available sources.
