do you have a good dream you can't forget?

its not actually the dream that i still think of.. its the thing that happened to me when i woke up. When i was in college, i had this very nice dream about me and the person i loved for 5 years (during that time, i still love him). Then, at exactly 3:00 in the morning, i woke up and checked on the time at my cellphone. I went back to sleep after checking the time. Few seconds more, my eyes began to produce tears. I didn't know why but i can't stop crying. And i felt like my soul is separate from my body. My body is crying and yet i can't stop it! During that time, i was only wondering why i was crying... After 10 minutes, i finally stopped and went back to sleep. I told my psychology professor about it and he told me that maybe it wasn't really about the dream; it was about the person i am with at that dream. He told me that maybe, we haven't found any closure yet to whatever problems we have. And so unconciously, i am bothered. =) So that's it =)