What does this dream mean????

Walking to the door. One of my guy friend walk in as if it was his house too..Then after he walks in. A casket rolls in but the person is a blur. And seen ends there...then I was reading in bed and my friend walks in and starts getting ready for bed..taken off his shoes and changing clothes then he gets under the cover and lights out. I wake up with wondering what it ment. Can someone help me piece the puzzle.