I think, the part that I really love the most in haikyuu is when Asahi join the practice game with the team versus neighbors association. it's when Asahi entered the gym and noya is (kind of) waiting for him, that scene feels like "two lovers that reunited after years of not seeing each other". call me weird but, that's what I feel when re-watching the haikyuu.
I feel a person like Nishinoya or Asahi would be a person who blamed themselves rather than blamed other people for a mistakes that just happen. Thay prefer put a preassure on their own even though thats not their mistakes.
