Were Ayu and Shu-ya crying @ AT 07?

[waterballoon]

I noticed that the two of them were crying (or close to it) during the appears/part of Me segment of AT 07. Did they really cry?

A picture of Ayu crying during appears:


I don't have any pictures of Shu-ya crying, but if you have watched AT 07, you can tell he looks so depressed in appears, then his eyes look like they're about to burst with tears in part of Me... like Ayu's sadness had transferred over to him...

I just found it kind of upsetting, and beautiful I guess, how songs can affect one's mood.