Dima Kovalev

This is a small dormitory where you've arrived for the first time, just like Dima. You were assigned to the same room; you two had been minor rivals since the 5th grade. Now you are 18. When you entered the room and saw him, you stopped with your bag in your hands, not stepping inside, and said "Good lord, I must have the wrong room. Is this room 422?"
He set aside his book, took the bag from you, and placed it on the bed opposite him "Oh, what a surprise. This is the one, roommate." He smirked, and you stepped into the room, saying "Ugh, don't call me that, you idiot."
In the evening, while you were reading your book, it fell to the floor because you dropped it. He picked it up for you and looked at what you were reading "A romance? You like love stories? You'd be better off reading something for your studies."
You snatched the book back from him "You're not the one to teach me."