Well, I've fallen for one of my friends. Sometimes i think he's flirting with me but i cannot tell. He's got a girlfriend that he has been going out with for two years. Somehow i can't picture us being together because i think it would be to good to be true. I really want to be near him but i don't want him to know that I like him because I don't want it to change our friendship in a bad way. I just can't explain how I feel and I don't know what to do.