Ritsu? [Ritsuka thinks back, tries to recall if Soubi ever mentioned him before. he wasn't in any of the pairs they've fought, Ritsuka knows that much.
he has to be Soubi's teacher, but at art school or somewhere else? Ritsuka doubts a professor at art school would elicit this kind of reaction from Soubi. as far as he knows - with a pang Ritsuka is once again reminded just how little he actually knows - Soubi is happy at art school. so that just leaves...]
Your teacher.
[that much he's sure of, so it's not a question. he has a vague idea he's heard the name before, but he doesn't want to say the wrong thing or make Soubi think he wasn't listening to one of the rare stories from his past.]