
So the tsukasa we see in school is probably amanes guilt conscious that built up over the years. Now it could be that the tsukasa in school is hanako yashiro with the seal and all. So hanako feels guilty that his brother died/ went missing instead of him and so every time he sees his yashiro/ tsukasa ghost he cries because he remembers his dead brother. Now for hanako injuries in his human form it could be the result of
A. His parents turning abusive blames him for his brothers death
B. Him being bullied in school
Its probably A
Hanako kun probably feel traumatized because of his brother death/ sudden disappearance that he blames himself for his death/ disappearance
So maybe he belives he killed his brother
And maybe because of that he killed himself

Why do they get turn on when they play there instruments???

I kinds get it. I think it's the building up if adrenalin and all the stuff you feel Wille really enjoying something. It goes beyond enjoyment actually, it just really exite u and you can contrôle the vague of strong and deep feelings you get. Well getting horny might be a little execive, but it actually Don't look impossible for me
Why did those not talk im scared did something happened between there friendship