I think flirting is great if its not overdone. It's the way to let someone know you are interested. I've read a lot that a guy won't ask a girl out if he's not sure if she is interested or not. The only problem there is sometimes us girls think we are being obviouse enough and apparently we aren't lol. The one thing I hate is when someone has a "flirty" personality. I know some people say "I can't help it" and they are lying, but there are some people who trully don't realize they are doing it. I know because I have a friend like that (ok so he's actually my crush). But seriously, he told me once how his teacher said he was a lady's man and he said he couldn't understand why he gave that impression. When I bashfully admited that he does come across flirty he seemed really upset and confused. He also wouldn't lay off the topic until I told him how he was acting that way. I ended up not telling him cause that would mean telling him all the things he does around me that make me think he is flirting with me.