What does this dream mean?

So in the dream I am going on a date. The guys face keeps changing and his "faces" are all guys I have liked in the past, celebrities I have crushes and guys I'm friends with. The date is good but at the end of the night when we are standing on my doorstep leaning in for the goodnight kiss his face is the guy I currently like but it changes right as he leans in. When he comes back up, his face is my best friends face. And it stays that way the rest of the time we are on my doorstep. Then I usually wake up. I've had this same dream 4 times in the last month, what does it mean???