一天，郭天佑、李永祥、徐娇及洪国波四人突然不约而同离开工作岗位，换上他们绝少穿着的黑色西装，搭上毫不起眼的普通的士，准备进行一项神秘行动：14小时的“偷食”行动原来他们的老婆或恋人——一众太太团结伴到泰国拜佛，因而获得彻底自由的14小凯特·布兰切特。他们小心策划，部署一切，务求不会浪费时间。如期出发后，行动却意外频生、处处碰壁，大家开始疑虑意外并非偶然，而是有人暗中破坏，甚至疑虑四人...

　　Kathy is married to Peter. Now she can't help but wonder how things could have been if she got together with her old boyfriend, Tom. Being married prevents from doing that so she asks her friend...