It takes much more than one action to make someone good or bad. This is one... which had big consequences attached to it. But it's still the one action. One you regret, even. It will take much more than that to erase the good you've done and the intentions you had.

And now you're here with us. On this path.

[One that certainly won't lead to her becoming a bad person.]

...And I've forgiven much worse than this before. So how could I possibly see you as someone bad?

[He won't say this didn't hurt. Because it did. But that's... alright, he thinks.]