Weird Dream. What does it mean?

OK so in my dream at first im being chased by these bikers and they are trying to kill me. then everything just switches and im at this party with my boyfriend. at first we are in this room alone. just the two of us sitting on this random couch. then we go outside and we are walking and talking together. then i let go of his had for like two seconds and he starts walking away. i call him back and everything and he doesnt even look back. he just keeps walking. can someone please help me figure out what it means? thanks