对整洁和计划有着超乎常人执念的鲍抱（常远 饰），本以为自己是一个友情爱情的绝缘体，但在遇到个性率真宋温暖（李沁 饰）、妙手“神经”贾医生（沈腾 饰）和假仁假义王为仁（乔杉 饰）之后，上演了一段阴差阳错的喜剧故事…… 　　影片根据韩国电影《计划男》改编。Young man Bao Bao has an obsession with neatness and planning, so he believes that has nothing to do with friendship and love. But everything becomes a strange combination of comedy when he meets sincere Song, neurotic doctor Jia, and hypocritical Wang.