What do men go through once they hit the big four-zero? What goes on in their minds? What about their lifestyle, does it change? Their relationships, their worries, problems and secrets… This drama is about three men in their forties, just starting to experience and understand their definition of life: issues with women, love, career, and many other relationships in life. Each has a story of their own that interconnects with one another; and an ending that no one can ever expect…