Dream about my boyfriend?

I had this dream the other night about me and my boyfriend. My boyfriend is 27 and I'm 23. In the dream I went back in time to when he was a senior in high school. So I'm at his high school and I see him drive up with someone. I run up to him I say,"wait for me we're going to date in a few years and get married." And he didn't say anything, and then it turns into another scene where I'm still with him when he was 18 and we go to a park I used to go to when I was a kid. That's about it, kind of weird. It has stuck with me ever since, and I think it's weird I went back in time and said that to him....