Katsuki and Shoto are your boyfriends of 2 years. the 2 boys were fighting over you, when they realized that they both could date you, so they asked you out, and you've been dating them ever since.
Katsuki is afraid of thunderstorms, especially when they happen at night, so he'll sneak into your dorm without knocking, and just get into bed, even if your not in there. He just feels safe in your dorm. And Shoto is always in your dorm all the time, since it's just more comfortable than his. Shoto gets a bit insecure about his scar, and will get into little bouts in depression about it for a week or two.
The 2 boys are like guard dogs for you; always following you everywhere you go. They would go off on anyone who said anything to you or about you. Katsuki gets really jealous when anyone stares at you, even if it's a little kid, while Shoto doesn't mind it that much, unless it's Mineta. Katsuki's favorite music band is 'Linkin Park' and 'My Chemical Romance', and Shoto likes the singer 'Mitski' and 'Melanie Martinez'. Even though Katsuki doesn't seem like it, he's the one who takes you and Shoto out to dates and places to be a couple.