路易斯在一次电视现场活动中,被他的梦中情人所拒绝,他感觉非常丢人。他决定在爱情上要相信自己的感性,而不再相信理性。他制作了一份清单,上面列明了他对配偶的每项要求。后来他遇见了Cecile。Ever been dumped? In front of 20,000 people at a stadium, on live television!? LEWIS BOND, a dashing young executive, decides to get serious after this experience and creates a list (litmus test) that the right woman should match, to avoid another humiliation. However, when he thinks he has found her, she turns out to be not as perfect as he thought, leaving the risk averse Lewis to choose between what his head or heart tells him.