Thanks for the comments, guys!

Aethel, it was great meeting you at AZ. I'm 
bummed I couldn't stay later on Saturday morning 
and chat after the cel panel.  At least I got to 
drool over your awesome TnN cels before i left 
^_^ 

Misha-chan, thanks for the info on my cel :) I 
actually really thought it was from Ep. 12 when 
Yuusuke is chasing after chibi-Natsumi.  I 
thought I had found the screen cap of it, but I 
could be wrong. 
It just seemed like at the end of the series, his 
character design changed a little.  Like he got 
more "shiny" or something... Does that make 
sense?? ^_^;;
Maybe it's just me...

Anyway, thanks again!
Kelly ^_^