This is an emotional rollercoaster of a series that will have you feeling different things at times. There is so much I could write about this one, but I don't want to give the ending away, but this is definitely one worth watching. It is the story of two guys coming together, but at end of the first episode one of them gets run over real good. The other is given a gift in the option of going back in time three months to alter the course of events and save his boyfriend's life. From there it is a whirlwind of emotions as the boyfriend learns that gift of going back in time has a large price tag that someone has to pay! Worth watching? Totally! Happy Ending? Well, that's kind of subjective... This is a romance with a bit of sci-fi thrown in. The only thing I didn't like was that while you always know what is happening, you don't know the why or how it is happening with the sci-fi parts, and you never find that out. I think a little explanation would have helped; but that is only a minor distraction from an incredible series.