What is my favorite HET OTP. (Winner gets to choose the number)
Winry/Ed (Full Metal Alchemist)
Miaka/Tamahome (Fushigi Yuugi)
Yuki/Tohru (Fruits Basket)
There are a certain few people who know not to answer it. (*eyes a certain Rosa Cymosa*) But other then that, open game. It is one of the only het OTPs that I have, where I am not even the LEAST bit inclined to pair them up with anyone else of their same sex.