Uhm, because they really really like them? You can't explain love or chemistry. The guy I've always loved the most is, objectively, very unattractive. But, he's the smartest, funniest man I've ever met. He gets me. He knows me. He surprises me. He interests me. He always makes me feel happier no matter how sad I am. He makes me laugh and laugh. When we talk, time flies by. Seven hours feels like one. He's always been my desert island person...

The same things that cause any other person to fall in love: an intellectual connection, physical chemistry, a dash of pheromones, hope, panic, and a healthy dose of psychological mumbo-jumbo. There's no magic formula for getting a beautiful girl to fall in love with you -- or, rather, there are as many magic formulas as there are couples in this world. Sure, amassing great fortunes, or looking like an Abercrombie model, both help. But when it comes right down to the nitty-gritty (wow, look at me -- two rhyming colloquialisms in one answer! I'm on fire!) there's not much you can do if you're Joe Average, besides love yourself, love her, be a good person, follow the golden rule -- all that crap your Grandma told you about. Oh, and back rubs help, too...

Let me tell you something. When a girl falls in love with a guy, he becomes the best looking, wealthiest guy in her eyes...She falls in love with a man because he makes her feel so good about herself and her life that everything around her becomes golden. There is no formula for this...
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By the way, if only the beautiful and the wealthy were able to attract partners and be fallen in love with - the human species would cease to exist because very few people would get together and pro-create. Obviously, beauty and wealth are in the eye of the beholder...

A girl does not love a guy becuase of what he looks like...People fall in love because of their chemistry and because of people's personalities and their compatibility, not becuase of how hot they are...Also, maybe you view a guy as unattractive but the girl thinks they are the most attractive guy on the planet...I mean many people get more and more attractive when you get to knwo them better which is another case it could be...

Yeah, what they all said! And keep in mind that (at least in my opinion) there are way more physically attractive women than men out there, and women are way more encouraged than men to work on their looks with makeup, hairstyles, diet, exercise, etc., so just by those numbers there will be many pairings where the woman is more physically attractive...