About a year ago I was looking into dream guides quite a bit because I thought they were pretty interesting. While doing this I found a comment on a thread that was talking about special dream characters that are basically the other half of you, so when you meet them you feel completely happy and fulfilled. They also happen to be of the other sex and attractive to you. So to me it sounds like you've met your other half, so to speak.
I wish I could tell you more about it or at least tell you what thread it was on but it was quite a while ago sorry.