Dream of

I don't know what this means. I had a dream about my Grandma she passed away in December. In the dream I was running from something and I jumped on a horse not the back but the tail. My little brother Ismael was on the horse singing " Te vas Angel Mio" then my dream switched to where I was sitting next to my nana an she was crying holding a photo album of pictures of my cousin Ramon. I told her he is okay an kept saying it. An thats my dream. I don't know what it means.