1. You're not attractive to us
Simply put, if we don't want to be physically intimate with you... we won't let you cross that friendship boundary with us. I'm sure that men are the same way.
2. You're way too desperate/needy
If you're trying to get with us but all you do is call, text, and show up unexpectedly all the time- it goes from romance to very needy, very quickly.
3. You're way too "nice"
If you're too much of a friend, listening to our girl talk, and you haven't put on the moves earlier on, most likely we will see you as our friend. Literally... like a female friend!