Dude. You're talking to the person who already points out whats wrong with them. And I had called her a liar, since she had always made plans with me but then does something else. Also, they say that swearing numbs pain, and in some cases it's true.
And judging from what she's been saying about you, you do need a warning. You are the one that's playing with her emotions. You are the reason why she was acting so depressed.
But if you don't use evidence, reason or common sense to support your side of the argument then fine. But remember, if anyone's a bully in this situation, it's you. Lets not forget that I didn't do anything. Even Jessie knows that. She also knows that unless you change your arrogant attitude then she shouldn't be your friend.
Oh well. I tried to warn you.