This is a dream I had last night.

I met 2 of my girlfriends friends downstairs in the apartment building. We all got on the elevator and I gave them both a hug. Each with one arm. One of them said ewww I'm cold even though it was snowing and cold outside I thought I would have been keeping her warm at the time? Just then the elevator door opened up. They both got out and turned the corner. I could see the one who wasn't bothered by the hug just standing there in a reflection. It wasn't a mirror reflection. It was metal reflection so it was distorted. I had a feeling like I should get off the elevator but I didn't. The door closed, I was alone and then I woke up.