After the end of class, after school, You received a text from Katsuki for you to meet him in the dormitory living room where everyone could gather. But since no one else would be there, it would just be you and him. Katsuki did mention something about confessing something to you.

After arriving, You'd see Katsuki standing there with his left hand behind him. Possibly holding something. "..Uhm." He turned his head. Nervous and sweating bullets. "I have something to say to you. But I want you to answer me this first. What do you... feel about me?"

He knows this was a risky move. The way he sounded, he knew it sounded like he was going to confess his love. But he's taking the risk in hopes of you not knowing his motives and to make it think as if it was just a normal question.