[He doesn't move from his place from the door, listening to Xion closely. As she progresses with her train of thought, he starts to relax more and more. It wasn't his fault. Xion didn't blame him anymore. Vanitas was just an asshole.]

I...thanks, Xion. Really. [He pauses, licking at his lips slowly as he lets his own thoughts catch up.] Vanitas is somebody we're going to have to be really careful of from now on. We have to work together to stop him, don't we? I don't want to play his game either. We're not going to let him win.

You and Axel are...really important to me. I'm not going to let anything else happen. I promise.