None of us can speak for other guys nor is it right to think we're all the same. Every person is different and likes/requires different personalities, etc. There isn't one thing that is the key to a man's heart nor a woman's heart. My wife won my heart because she is loving, compassionate, loving and loves people for who they are.
That's a tricky topic... Umm.. We guys love when a girl does the stuff a guy likes... Such as videogames for example, we also love food especially bacon (sorry we just do) if a girl can do the stuff we like while looking good and staying like that we just can't resist... Us guys can't resist anything sexual we just can't it's in our nature but I have to say the real key to a guys heart is a girl with these descriptions