丹妮（佛羅倫斯·珀 Florence Pugh 飾）的姐姐因為精神疾病而自殺，在死的時候還順帶著殺死了他們的雙親。這巨大的打擊令丹妮患上了抑郁癥?？死锼沟侔玻ń芸恕とR諾 Jack Reynor 飾）是丹妮的男友，實際上，他早就決定和丹妮分手了，可是悲劇的發生和丹妮糟糕的狀況讓他不得不將自己的分手計劃無限期的延后。...

Frida and Bj?rn have kids, a good apartment and jobs that they are happy for. And yet something is not quite right. Maybe our biology has more to say about our happiness than we assume....