Wish I could time travel too, to the past, correct all the mistakes I made. This is the premise of this movie. A doctor with months to live thinks of the past, where he didn't pay more attention to his gf then and she died in an accident. He given a chance to go to the past, which he did, met with his younger self and convinced the younger himself to change matter thus allowing his gf to live. the rest you'll have to check it out yourself. A nice poignant love story. What if? the sad question we ask ourselves in our old age. I would love to be able to do that. Go back to the past but with our greater experience and wisdom, how much more we can achieve. A good movie to watch, take it at face value. And don't be too skeptical, like how come the older self is SHORTER than the younger self who is towering over him. Did he get shorter and shorter when he got older and older. LOL.