I'm an avid shoujo-ai lover and that's pretty much the only stories I'll read. Below are some of my favorite couples. One of my hobbies is making anime/manga-themed winamp skins. Check out my homepage link above.

Azumanga Daioh: Sakaki/Chiyo (an older Chiyo of course)
Bakuretsu Tenshi: Jo/Meg
Bleach: Yoruichi/Soi Fong, Tatsuki/Orihime
Card Captor Sakura: Sakura/Tomoyo
Fate/stay night: Rin/Saber
Kaleido Star: Layla/Sora
Kannazuki no Miko: Chikane/Himeko
Mahou Sensei Negima: Setsuna/Konoka
Mahou Shoujo Lyrical Nanoha: Fate/Nanoha
Mai HiME & Mai Otome: Shizuru/Natsuki
Neon Genesis Evangelion: Rei/Asuka
Noir: Kirika/Mireille
Sailor Moon: Rei/Minako
Strawberry Panic: Shizuma/Nagisa, Yaya/Tsubomi
Buffy the Vampire Slayer: Buffy/Faith