作为从小一起长大的表姐妹,两人同时相亲结婚。可齐晓婷的老公事业有成;赵美兰却早年丧夫,半生凄惨。嫉妒之下,赵美兰拉着齐晓婷在乔迁宴上同归于尽。却又一同重生到了二十年前,面对相亲对象,两人都做出了与上一世截然不同的选择,命运也随之改变!。A story of friendship, love, marriage, secrets, and lies that unfolds between two couples in one apartment during a Sunday brunch that will affect their lives forever。