O - My assumption is that she is being nice because you are not applying any pressure. When she pokes her head out like this it is an opportunity to show her that you are happy and enjoying life. I know you vent a lot on the board so continue doing it here, get it all out of your system, so you can only show her a happy and confident man that is not sweating her or the sitch.
It's ok everyone mind reads early on.....completely normal.
