Hi ^_^ I must say that my favorite type of cel 
are couple cels, I have a ton of them, most of 
them from the categories listed above ^_^ So, I 
put together a sample image. Please don't hurt me 
for doing so, I just couldn't choose O_o ! I'm 
sure no one cares, but ^_^;; in case someone 
wants to know who all these people are, here's a 
guide to who they are left to right.
Top Row:
Sakura & Ogami (Sakura Taisen), Zelgadis & Amelia 
(Slayers), Sakura & Syaoran (CCSakura), Ferio & 
Fuu (Rayearth), Ifurita (sorta o_o) and Makoto 
(El Hazard)

Second Row:
Issei & Sakura (Please Save My Earth), Vegeta & 
Goku (DBZ), Kagura and Asami (Elementalors), Yui 
& Tetsuya (Fushigi Yuugi OVA), Madoka & Kyosuke 
(Kimagure Orange Road)

Third Row:
Miwa & Meiko (Marmalade Boy), Akane & Ranma 
(Ranma 1/2), Heero & Relena (Gundam W), Godai & 
Kyoko (Maison Ikkoku), Kosaku & Sister Angela 
(One Pound Gospel)

Fourth Row:
Rick & Lisa / Hikaru & Misa (Robotech/Macross), 
Gohan & Trunks (and #17 & #18) from DBZ, Issei & 
Jinpachi (Please Save My Earth), Bulma & Vegeta 
(DBZ), Sakura & Syaoran (CC Sakura)

Fifth row:
Deedlit & Parn (Lodoss TV), Tiara & Kagetsu 
(Shamanic Princess), Chi-Chi & Goku (DBZ), Chi-
Chi & Goku (Dragonball), Miwa & Meiko (Marmalade 
Boy)

Bottomw row:
Hotohori & Tamahome (Fushigi Yuugi TV), Taka & 
Tasuki (Fushigi Yuugi OVA), Soujirou & Akira 
(Hana Yori Dango), Heero & Relena (Gundam W), Duo 
& Hilde (Gundam W)

enjoy the love ^_^ (I hope!)
misa