odd dream things in fulfilling an impulse

I don't remember having many dreams lately, and while I have a friend who does all the time, I don't know if I've ever dreamt of a fictional character. but last night I had a really clear dream in which a Certain Person, Alex Vause from Orange is the New Black (whom I think was my girlfriend in the dream?) and I were sitting in the garden. At some point, she and Alex started flirting, and I was like, are you serious?! Really?! And there was some other thing with various other people that I don't remember too well, but I do remember feeling pretty damn miserable and yeah. Dreams are weird.