I am getting the nerve to not be so tempted to mess flirt with my guy friends,when ever I do I feel sort of bad about it. I know flirting can't really hurt anyone,but it sometimes does if one of the guys likes you,and you don't even realize it. I have stopped lately,because when I did flirt with my guy friend Andrew,I felt that he did like me,but he didn't and it made me upset,but things happen and people do move on. Like today he was completely quiet,and I think he was only like that because of...