I was rewatching the Bleach from the begining the other day and I realised that Ichigo has never actually killed anyone. Those that would have died he either healed (like vs Ikkaku or the Privion Espada) or they have been healed by others (like Renji or Kenpatchi).
I was just wondering how you think that Ichigo will respond when he eventually does kill someone.
Personally I think he'll flip out, although he is always threatening to kill people he never does he goes soft, so my theory is that he'll get depressed when he kills someone!