Yeah... it's like that.

[He has to admit that, grudgingly.]

You mean I could get it to go away forever? I'd like that.

[He's briefly hopeful. That is what he wants most of all, to make that awful monster disappear. But isn't there anyone better to learn from? He still doesn't trust this guy!]

But... I don't forgive you, and I don't want any snacks. I'm not a kid.

[In case Bigby didn't notice, Eren is the grudge-holding type.]