Very touching movie told in compact episodes (i.e. events seem to be left hanging and then you find out how you got to the next bit by the use of back story, so you have to just carry on watching even if it may seem confusing) so it's all very well pieced together into a tight organic whole. Interesting background issues with China's modernization, Tiananmen etc. If you don't like movies with sad parts this, this may not be for you. I don't either, but of course I didn't know how the movie would turn out. But it's worth persevering for the moving story of how a relationship develops and is sustained over a long period. Fine acting and directing. I give re-watch values based on whether it justifies re-watching, although I must admit I'm inclined to skip sad ones - life's sad enough as it is!