Confusing emotions, don't know what to make of it.

Two nights ago I had a dream, it's hazy. But from what I recall I was on a mountain village(like on the side of a mountain like something out of a viking game like skyrim) with a real world female friend who I have had feelings for in the past but not anymore, also I haven't seen her in a while or even spoken. We kept meeting each other, as in planned, and went on little adventures on the mountain, one in particular I remember was we found a stray dog. We were laughing and talking like we used to when we worked together before she quit, and the few times we met after that. I also met a guy who recognized me from earlier in my life don't remember him but I did in the dream. We were happy on our adventures. She kissed me multiple times, like a light kiss on the lips sort of innocent like. I remember calling to her a few times, some of which I think I said out loud. I became slightly lucid as I felt myself laying on my bed and knew I was dreaming. I think it branched off to a different dream, where I went to see her in a room, I think a hotel room. I immediately kissed her with more passion then before but she transformed into some scary women. That's all I remember about it, I always have trouble remembering dreams. Also I should mention I have a girlfriend who's not that girl. I haven't spoken to the friend much since august. only little facebook things. We used to talk and laugh alot when we worked, and we met up a few times after she quit and same thing just haven't talked much. Just looking for an outside opinion. Thanks