I d k if I am just over thinking .. but past few days my girlfriend has been acting a little distant. I text her yesterday because she usually calls me when she gets out of class. She said she is just busy. Its weird because her attention towards "pulsates" ( strong then weak). I don't want to accuse her of anything maybe just needs space.? She also does still call me at the end of the night to say goodnight so I'm confused if its just games what?