Lin Yu is a boy who is constantly surrounded by misfortune and is always one step behind others. Since primary school, he has a crush on Zhang Qingqing, and continues to pin for her throughout his l...

　　电影讲述了阿牛饰演的伟杰和江若琳饰演的芷欣结婚生子后，伟杰决定当全职奶爸照顾孩子来帮老婆分担压力。紧接着，家里又遇上芷欣的父亲中风住院，私生女风波，孩子失踪等事件。但是整个大家庭始终团结一心，共度难关。阿牛饰演的奶爸与萌宝之间的故事幽默有趣，两代人在照顾孩子上产生的分歧也让人啼笑皆非，男方家长与女方家长之间的矛盾也让电影更加的好玩，能让众多宝宝刚出生的观众产生强烈共鸣。...