It didn't look like the teacher was attracted to the kid in any way, why do people say it's pedophilia? His heat appeared bc it's something that appears every month, he excused himself and took some inhibiators. I'm guessing there will be a big time jump and the violonist will pursue the teacher as an adult when he comes back from his oversea studies.
So horrible what happened... I don't know what would be worse, if Peter was still alive or if there was an equally bad copy cat(⊙…⊙ )
The last panel (≧∀≦)