男人与女人究竟有多不同？恋爱与婚姻究竟有多不同？

一对年轻人，因憧憬婚姻而结婚，而女主角的父母，在女儿结婚后三天，立即离婚，因为在漫长的婚姻生活中，已经受够了对方。

此剧描绘了四对夫妻的婚姻生活：一对新婚燕尔，还在婚姻的起跑点，享受着一起生活的甜蜜；一对是结婚七年，在事业孩子生活中挣扎求存，感情开始触礁，却依然不晓得如何经营婚姻的夫妻；一对是结婚几十年，一直想改变对方却失败，憧憬结束婚姻重获自由，最终发现彼此是不可或缺的夫妻；一对是互相扶持，以小吵为情趣的老夫老妻，看透婚姻的本质，以智慧经营着他们平淡的婚姻。

What is the true meaning of marriage? Qiu Xue (Joanne Peh), a believer in romance, marries Ting Kai (Pierre Png), a conservative and practical man. However, the newlyweds are far from happy. Qiu Xue's parents get divorced and the couple is financially strapped when Tingkai gets retrenched. Will kinship and love overcome Ting Kai's sense of inferiority and Qiu Xue's pride? In the meantime, the married couple Qiu Yu (Thomas Ong)) and Chu Ning (Michelle Chia) has a six-year-old daughter, Duo Duo. Their previously sweet romance dampens over time and Qiu Yu gets entangled in an affair with his work partner Alice (Jacelyn Tay). Is there true love brewing beneath the affair? The marriage hits rock-bottom when Duo Duo is diagnosed with a hole in her heart. Marriage is about preserving a love long expired. What will it take for them to discover the love hidden in their marriages?