I saw this last night on dvd............. it's kind of sci-fi. Keanu Reeves plays a guy moving into a lake house, Sandra Bullock has just moved out. They begin to leave notes to each other in the post box outside and fall for each other. The strange thing is........... she's living in 2006 and he's living two years in the past.
A strange idea that could have done with a little more plot. There is a twist at the end that saves the movie from becoming predictable. An evenings entertainment only I think.