People often thinks that couples should trust each other. It is true. However, when love falls on the world it is not in a manner of trusting sb at first, but amazing about sb at the first sight without rational thinking or analyze. In my opinion Mr and Mrs Smith is just this kind of lover therefore they need more time to really trust and know each other during the ongoing life of marriage. This is a very creative film and the part of the conversation between the psychologist and the couple are the most meaningful section of the film. Enjoy it.