自从成功研发“绝世好Bra”后，无码Lena（梁咏琪 饰）、无码Johnny（刘青云 饰）跟Wayne（古天乐 饰）再次受命研发以“绝世好B”为卖点的一系列婴儿产品。Johnny升职为部门主管，聘请了十分神经质的秘书Sabrina（关之琳 饰）。Wayne与Lena也早已确定了恋爱关系，更有了结婚的打算。Wayne对婴儿有恐惧症，对三人的研究任务带来的诸多不便。总公司派来了儿童行为专家Boey来协助他们的研究，Boey的特殊能力使Wayne对她刮目相看，两人对彼此有了特别的感觉。研究的过程中错漏百出，产品还没有研究成功，众人之间的关系已经十分复杂。时限将到，他们还是顺利研究出一个可以解读婴儿语言的“绝世好B”，Johnny与Wayne也知道了自己的最爱。
回复 :个性倔强的重庆老移民，姓余，人称“老余头”，带着儿子、孙子一家三口移民到山东济南，刚到当地的“老余头”情绪不好，吃不习惯住不惯，30岁的儿子还和重庆的恋人分了手，为此“老余头”和当地的妇女村长发生了一系列冲撞。
高瑞欣
回复 :欧文（亚当·德维尼 Adam DeVine 饰）是一个直率的银行经理，即将与他的爱人帕克（妮娜·杜波夫 Nina Dobrev 饰）结婚。然而在他举行婚礼周时，他的银行被臭名昭著的“幽灵强盗团”抢劫。他刚到镇上的岳父（皮尔斯·布鲁斯南 Pierce Brosnan 饰）岳母（艾伦·巴金 Ellen Barkin 饰），便是臭名昭著的劫匪。
王文林
回复 :Pierre is a shy man whose sole focus in life is studying astrology in solitude, which is often difficult since he still lives at and studies in his parent's house. His parent's would rather he date and get married. He takes on this task with verve. Not knowing how to approach women in a romantic way, he watches how other men operate and tries to emulate them, most often without success. He ends up attracting the one woman he doesn't really want, a fun loving woman named Laurence who lives next door, but he becomes obsessed with Stella, a singer he sees on television. He believes her love song is being sung directly to him. As Pierre tries to get away from Laurence while pursuing Stella, he may miss the perfect match who may be right under his nose. Written by Huggo
