I saw this (And some others) before watching Save The Cat and I was like "Oh wow, why does She-ra look so hot"
Then I watched it, and somehow I became ever gayer than before
Another thing with the not matching patronus: Ron and Hermione’s patronus’ were a Jack Russell terrier and an otter respectively. Jack Russell’s are known for hunting otters. So in a sense they did have matching patronus because theirs were opposites of each other. If you love someone deeply and true, your patronus can end up matching like that. If you love someone as an equal then yours are gendered opposites. If you love one but struggle to express it then they can be enemies. There is also just not match but still love. Ginny’s was a horse and Harry’s was a stag.
Sempai could be a boy. Imagine girls pursuing the popular boy not because they like him, but because peer pressure says they must. Passionately clashing with each other, each slowly starts to realize that she's not interested in boys at all.