As you might guess from my user name and profile pic, I love Superman. I know some people are picky about the version, but I love all of them. Comics universe, the old movies, Man of Steel, Smallville, or even the Supergirl version of the character. As far as pairings, there are a few obvious ones that I really enjoy. Superman and Lois Lane is probably my favorite fandom pairing ever. I love the idea that they meet when he is figuring out the whole superhero thing, and he's uncertain if people will accept him or not. He saves her from some threat, but rather than be fixated on the powers or anything, she is focused on the person. A pairing that I've found myself drawn to recently is Clark and Lena Luthor, Lex's sister. I really like this idea that perhaps Lena and Lex are fighting for control of their company, and while Lex sees Superman as an enemy, Lena sees a potential ally. She might start out trying to use him, only to become attached to him as time goes on. And, of course, there a a bunch of other ways a story could develop. I'm happy to pair Clark with most members of the league, or go back further and give him some relationship before he came to Metropolis. I'm even to original characters, perhaps a childhood friend, a police officer, or rival reporter.