Teacher's jealousy gains a voice a little too often. It's so pitiful for a teacher to genuinely envy a student, when it's something the student achieved with hard work.
Teacher's jealousy gains a voice a little too often. It's so pitiful for a teacher to genuinely envy a student, when it's something the student achieved with hard work.
Most likely Rei's easy access to Akari. Though I will say I think that his comment at the end was motivated by Rei's recent behavior regarding Hina as opposed to any jealousy.