Taiwanese worker, Shenshu, have married a mainland China wife, YuHua. Recently, YuHua is worried about her older sister who had ran away 2 months ago. YuHua plans to find her but Shenshu doesn’t allow as he is afraid that he will lose her.

一個人，一輩子，能有幾次團圓？

平凡的台湾小孩安安有个客家老爸善树（游安顺饰）和陆配妈妈玉花。爸妈在路边摆摊卖汤圆和团子维生。两个月前，玉花同样嫁到台湾的姊姊兰花，因婚姻不睦与新男友跑掉，焦急的玉花接到兰花来电告知需要一笔钱。玉花拜托善树送她去搭客运，善树心里忐忑担心，害怕自己的玉花跑了，小孩没了母亲、一个家庭可能面临分崩离析。