Nightmare

i had a nightmare, that me and my boyfriend were in some town and they told us to take our jackets off and put them on a rack. Then a man took me aside and told me to choose one jacket, and the person it belongs to gets to leave the town. So i obviously chose my boyfriend’s jacket and told them i want him to leave safe. He took him to the car and then me and the man were standing outside the car and he told me, that no one ever left this town, that the person that gets chosen sits in the car and they blow him up. I started hysterically crying and begged him to let me in the car too. He said that only one can die, so i begged him to let me trade places with him. I woke up shaken up and really scared. I know some of you don’t believe in dreams, but i know that sometimes a dream has a meaning.