"Tell Me Lies" follows a tumultuous but intoxicating relationship as it unfolds over the course of 8 years. When Lucy Albright (Grace Van Patten) and Stephen DeMarco (Jackson White) meet at college, they are at that formative age when seemingly mundane choices lead the way to irrevocable consequences. Although their relationship begins like any typical campus romance, they quickly fall into an addictive entanglement that will permanently alter not only their lives, but the lives of everyone around them.

一对感情有问题的夫妻，双方达成协议：妻子Melinda在外面任找多少情人都可以，只要她不抛弃家人。而随后，丈夫Vic开始抑制不住自己的嫉妒，想要赢回妻子，为此最终卷入了犯罪。