No one is perfect, and no married couple can claim to even come close. This movie deals exactly with that - two people fall in love, believe they've met 'the one' and get married. After that they need to deal with life and with each other - his character, her medical condition for example. Each of us deals with problems/issues in his life in a different way. Most of us aren't completely good or bad, we simply try to cope with items life/fate/God lands on us. The same goes with the 2 main characters of the movie. It was extremely hard for me to identify with any one of them due to their character and reactions to the other and everything around, but it was extremely easy to imagine how those things are possible - and who of my friends belong to each type. The movie is realistic, sincere and shines a bright light on what lies beneath almost every marriage. Nothing is static, and the main characters evolve and change while having to cope - with life and each other. I found the movie captivating - definitely it could happen to any of us, and I'm waiting to see it again on Blu-Ray/DVD.