Dream or memory?

Had an odd dream while semi-awake. I was in the room with a man. He was talking on the phone while getting dressed, I think with the his back to me. I riched for a knife. Thats when I woke up very scared. When I woke up my hand was curled like I picked something up. I think I had really hated him in the dream. There where no detail to this dream, so I don't know what the room looked like or the man in it. All I know is that I don't know him in the waking life.

I had a dream close to this one when I was in highschool. I was in the parking lot. All cars there where blck in color the kind that people drove after World Wor II. There was a man there that I was in love with, but he was marring my best frind. I was running after him and telling him how much I love him. I remember I said "I did it all for you." I knew it was something terrible like a murder. I knew in the dream that he was a businessmen and had a partner to whome I think I was married. I also remember thinking that my best friend didn't like her fiance, that she stole him from me to hurt me. Well anyway I didn't see the man's face as he was walking away fast in disgust. There was a feeling of dread like something bad was going to happen. I woke up very scared and guilty. I really would like to know what it means.

Thank you,

Lora