Mai, Yugi and others in “Unfinished Business”

Mai

So, Yugi, have you faced up to your fears? Whatever freaked you out in your battle with Kaiba, have you come to grips with it?

[thinking] How can I? Kaiba was willing to do anything to win the duel, and the spirit from my Millennium Puzzle was willing to do anything to stop him. But if I had attacked, Kaiba would have been seriously hurt. And I couldn't let that happen, even if it cost me the duel. No matter how badly I need to rescue Grandpa, hurting someone else is something I will not do.

I meant no harm. I only wanted to help. And I vow never to go against your wishes again.

How can I believe you?

Your grandfather once told you to trust in the power of the Millennium Puzzle, remember?

Maybe you're right.