Spanish in the Mall

I was in Kennedy Mall a couple of weeks ago, and there was two Spanish women in front of me in line. They were talking very quickly. One word that I had heard them say was invierno, so I knew that they must be talking about the weather. I heard a lot of basic stuff like: cuando and que but that was all I was able to get from the conversation. It's always interesting to hear them speak now that I can always catch a few words.