I thought about the same thing. And the way the professor said it also seemed that he was regretting the fact that it was the last meeting. Or it can be also just our imagination
I think we can't be blamed for it. Like there is literally no need for the teacher's character to be so elaborate, apart from him actually having an 'arc' for himself. (notice how irrelevant characters in this comic don't necessarily have particular faces. The teacher definitely has a face. A hot one ;;))
Indeed. Oh my god now i'm full of hope.
i want to believe that the brother is sad-smoking now cause the teacher said it's thier final meeting geee