Jason Todd: Ignoring what he's done in the past. Blindly, stupidly disregarding the entire graveyards he's filled, the thousands who have suffered, the friends he's crippled. You know, I thought... I thought I'd be the last person you'd ever let him hurt. If it had been you that he beat to a bloody pulp, if he had taken you from this world, I would've done nothing but search the planet for this pathetic pile of evil, death-worshiping garbage and then send him off to hell!
Batman: You don't understand. I don't think you've ever understood.
Jason Todd: What? That your moral code just won't allow for that? It's too hard to cross that line?
Batman: No! God Almighty, no. It'd be too damned easy. All I've ever wanted to do is kill him. A day doesn't go by that I don't think about subjecting him to every horrendous torture he's dealt out to others, and then... end him.
Joker: Aw, so you *do* think about me.
Batman: But if I do that, if I allow myself to go down into that place... I'll never come back.
Jason Todd: Why? I'm not talking about killing Penguin or Scarecrow or Dent. I'm talking about *him*, just him. And doing it because... because he took me away from you.
Batman: I can't. I'm sorry.
Joker: That is so sweet!