probably my Kiki and her Father cel... this is 
right before she leaves to live on her own in a 
new town and he picks her up and twirls her 
around... I just LOVE it so much.  Their 
expressions and the way they are looking at each 
other, I just adore. It was also the first cel I 
actually owned. (I had to buy my first cel book to 
put it in while at the convention I got it at...)