I dont get yall, its none of her business what he does with the professor and he doesn't have to explain anything. Honestly she's being extra for no reason
That was the worst possible thing you could have said, Tatsurou!!
…However. The subject of the misunderstanding/jealousy arc, by definition, must include somebody who is into the MC. I am praying that that also means that they will be the MC’s eventual partner… please?