hello, i saw this movie on youtube before and i don't remember ,the name of the characters or director or anything , what i do remember is the story. it's about a guy who had a dream and this dream was about a whole day and at the end of that day his girlfriend dies in a taxi cab crash so when he wake up he was sleeping next to her in the bed and he taught that was a nightmare but he notice that the things that appends in the dream start to happen in real life and he spend a wonderful day with her cause he taught it's the last cause he couldn't change the fact that she's gonna die at least until she got on the taxi cab in the dream she goes alone but he decide to go with here so when the cab crashes she didn't die cause he died instead of her. i would be very thankful if you can help me finding the name of that movie cause i really need that thanks in advance sorry for my bad english