The acting obviously awesome, direction and music too good. As for the meaning of the show, what I felt that there was no particular message, it was more about how the life of two married people is chaotic and even if they love each other they tend to get lost. They mistake the comfort stage of their relationship to be a 'non-passion' stage and run out only to find that they can never be with someone else the way they were with each other. Overall really liked the show, if you like slow and deep stories, go for it.