Glad she's getting angry, he's starting to get annoying and childish indeed. I dunno if it's because he has pretty privilege or because it's understandable to be flustered when confronted with such high-level teasing, but either way he does start to look like the average and annoying dense and meek MC.
And then again, she did put a firm stop to him and don't seem to think he'd be interested to be more than friends with her, which is equally silly.
I really want to see them get together already but they're so horny already it's going to turn into I Want to See You Embarrassed, if they're unleashed!