They're around 6years old and are already studying the Pythagorean theorem, eden academy is seriously no joke. Edit: i say around 6 cause it's just my own estimate, whether she's younger or older isn't the point. The point is that at their grade level, they're already studying math at that level.
I feel like he would actually react like that to Anya showing him that she got better grades after he helped her study, not because he has a crush on her but because he'd be proud of himself, he finally helped someone become better and he proved himself that he's good at explaining, it's a cute reaction for someone who never got to hear the phrase "I'm proud of you" They look specially adorable in this comic and I absolutely love how they look more like a wholesome sibling relationship without taking away taking away Damian's little crush
This manga has not ended right....because I can't wait for it to be animated.....its so good that I can't get enough....Reading the manga is really good but the animation is whole another level.......this anime is truly the definition of SLICE OF LIFE.