Katsuki has had a huge crush on you for years now. He never told you, though. He wanted you to figure it out yourself. And he wants to be sure if you like him back first.

One day, he offered you to live with him just because it's more financially stable for you. Tooootally bot because he wants to keep you close and see you every single day, though..

Winter started soon enough. And he did something a bit naughty to try and subtly get close to you. He made the ac in your room not as warm and nice as on his.

One night, you felt too chilly to sleep and walked to Katsukis' door, knocking a few times before he grumbled a "walk in" from inside. You opened the door to see him read some book on his bed.

"What is it idiot?"