The kiss in the unfamiliar Street

"I had a dream about my ex last night. We were somewhere that looked like a restaurant, but I don't remember going there. We were sitting across from each other and talking like we had never broken up. I can't remember what we were saying. It felt normal, which was the weird part. Then somehow we were outside, walking down a street I didn't recognize. We stopped near a building and she looked at me for a few seconds. I remember feeling nervous, but I didn't know why. Then we kissed. It wasn't planned or anything. It just happened, and for a moment it felt completely real. After that we were suddenly back in my old apartment. She was looking through a drawer like she was searching for something. I asked her what she was doing, but she acted like she didn't hear me. I woke up feeling strange. I wasn't sure if I missed her or if the dream had just brought back an old feeling. For a little while after waking up, I could still remember the kiss clearly."