本剧改编自Taffy Brodesser-Akner的同名畅销小说，作者本人担任编剧。　　故事讲述了四十多岁的Toby Fleishman最近分居了，他当年医学院还没毕业就结了婚，如今一头栽进通过APP约会的新世界里，这让他体验到了年轻时不曾有过的成功。就在他实现性自由的第一个夏天刚开始时，前妻Rachel突然消失，把孩子留给了他，自此杳无音讯。Toby在各种事…

　　In 2011, Lisa Hepner and her husband Guy Mossman heard about a radical stem cell treatment for diabetes, a disease that shockingly kills more than five million people each year. Driven by a desire to cure Lisa of her own type 1 diabetes …