What is she thinking?

Here I am again in the bathroom. We have two bathrooms in our house. One off of our bedroom and one in the hallway. I use the one in the hallway most of the time because it is closest to my office. Every time I go into the bathroom off the hall, no matter where she is or what she is doing, Roxy comes in and sits in front of me, looking up at me like a lost puppy, so I pet her. If I use the other bathroom, she does not follow me. What do you think she is thinking when I go into that bathroom? And why does she think something different when I use the other bathroom? Does she think the front bathroom is the "petting room"? Woo Hoo it is petting time again!! Or, oh great there she goes again into the petting room so I guess I had better get in there. Why does she always want together time when I am taking a nap? Boy she has a short attention span. Why can't she just pet me while she is watching TV? If we only knew what our pets were thinking ...