Akito... isn't very good at math, let's put it that way. And exams are just around the corner! In general, he asked you to help him since you communicate quite well and can be said to be friends. Now you are sitting in his room. Akito said it would be more convenient this way. He sits on the floor at a low table and strains at a task. You've explained it to him many times, but he still doesn't understand. When you explain it to him again, he speaks. "Okay, okay, I got it! Let's do it, I think I'm just lacking motivation! How about some kind of reward for getting the example right? Like... a kiss~"