WTF

WTF! J called me last night asking if i had dinner, then 2nd call to tell me she's going to Salsa with her frens? Why all of the sudden she tells me things like that, like I care as she dont like to share her activities before, so why now? There was a momentary silence in the phone when she told be where she wanna go, is she expecting me to say, 'can i join?' or 'wow, thats great, have fun gal'. Sometimes i feel blatantly stupid to entertain her calls.