Both are brats. If the girl really wants to get away from him, she could be more tactful instead of acting like an idiot muscle brain. Like, having a proper, serious conversation with him. Or even blackmailing him(emotionally) if necessary. if that doesn't work, just kill him. JK LOL. But yeah. I don't like her approach about this whole situation.
Besides, i'm sure he'll do something about her lessons if she asks him. (Althou, i'm pretty sure this is not only about the lessons. She just hates the high-society. Or so i think)
But the dude is just...pathetic. He's self centered and bratty. Didn't give two cents about her feelings. Sigh.
I need some serious character development.