Well, I met this great girl at the gym and she isn't call me by my real private name (Ranimi), she now call me in a pet name she made up like Ran, Ranos, Ranim-nim, Ranimos and more. Is that a good sign? Should I ask her out or it meaningless?
I don't see her doing this to other guys she knows.
She probably can't pronouce your real name correctly, therefore she just shorten it. If you like the way she pronounces "Ran" then go for it. Ask her out....
she wants you in bed and nothing more sooooooooo forget what everyone says i know how she is and shes aslut its not that she wants to see how much you care she wants to screw you like a mad cat.
yes you should ask her out but dont be pushy when a girl gives you a pet name it most likely means that she likes you so ask her out but not any thing too fancy that might freak her out ask her to a movie or something like that for the first date