Though Kline and Scott-Thomas are the leads and show their chops that made them stars, Christensen shines so brilliantly that his talent is breath-taking. Each role is so well-portrayed that you're completely comfortable understanding the plot. The movie is challenging, thought-provoking, and intensely human, well-worth the attention of men who may presume that it's a chick flick. The action and adventure is in the challenge to deal with the plot. It's gut-honest, everyday life, involving situations we all deal with: intent, marital disharmony, second-guessing decisions we made, seeing the light, and desperate substitutes we use to deflect pain.