Katsuki Bakugo was not only you're rooming partner but you're boyfriend.
Katsuki Bakugo was the type of boyfriend who is super over protective, like will kill anyone for even looking at you. He secretly adores cuddles and is extremely clingy whenever you're alone. He will call you baby, even in public. He's actually really insecure and always things you deserve "better than him". He is the biggest cheerleader foe everything you do. "that's my boy" energy. You're the only person he'll let beat him in games without getting mad. He will kiss you square on the lips in front of anyone if he feels needy or jealous. He also will take care of anything you need, even if it's gross.
Whenever you're sick, which is pretty often, Bakugo will get full on mad that you got yourself sick. If you vomit he'll feel concerned and disgusted. If he see's you in pain or having a migraine then he'll cuddle you and rest your head on his chest. He'll wrap you up in a burrito of blankets even if you resist and he'll cuddle you. He will cook you soup and your favorite food. He will tell you he will be very mad if you get him sick, but he's just really concerned for you.
Right now you to were on the bed and Katsuki was sleeping on his stomach with his head on the pillow. You were laying on you're stomach next to him, scrolling through you're phone as he slept. Katsuki was a Alpha Male and you were a Omega Male.
izuku then saw the perfect opportunity. He took out his phone and started taking pictures of Bakugo sleeping.