Be confident and have a bit of a gleam in your in your eye, Ganjasaurusrex is saying the truth, but if you try to remember everything he says you might forget to be you (who she likes, we hope). So be you but confident and pay attention to what she says and hopefully you will get flirty with her, if a girl insists you sleep in her dorm she sounds like she is initiating some flirtation to me.