[Luke is pretty used to Asch acting like that, so he doesn't even look at him. In fact, fortunately for him, he's not looking at Xion either, so he can't see that frown on her face. He does notice her hand - and he lifts his own, though it hangs in the air for a second... before he takes her hand in his.]

No, it's not okay. I told myself I was going to be honest with you, and... [He shuts his eyes.] I just... I don't like to talk about that.