I made the mistake of buying 4 of the hardcover Japanese volumes and 8 of the English releases... I ended up selling them, of course.

Touya: I'll ship him with pretty much anyone except for his dad (I guess Eriol counts as this too) and his sister. I wish CLAMP had gone with the "Tomoyo has a crush on Touya" route, but I liked Touya/Kaho and Touya/Yukito too.