You didn't turn me away like everyone else did, even with my leg, and my dirty clothes and beaten face. You became my friend.

[He keeps Sanji up even if he's exhausted, knowing that what the boy is going through emotionally is more than any physical exhaustion. He'll carry him to help him with it. If this is all he can do, then he'll do it every bit he can.]

Now we're both dressed better and I'm a little used to talking to people. I owe a lot to you.