He just glared at his grandfather, not sure what the other man was expecting from him. Did he think that Lovino would actually say something nice and encouraging? Simply encouraging - which he had technically been when making that statement - was more than enough for him. "Whatever." He rolled his eyes, tapping his foot slightly.
"... Mm. Right. Bye." Romulus said some of the stupidest things sometimes. Of course Lovino was going to study, he wasn't exactly a genius. And he didn't have this class tomorrow morning first thing, he had it just before lunch. Which could be seen as a good or bad thing. Hesitating slightly, Lovino gave Romulus a short wave and left, relaxing once he was finally out of the classroom.