New York firefighter Patrick Sullivan (Jeffrey Dean Morgan) had no idea his seemingly idyllic life was about to go up in smoke especially as the unwitting, second-hand recipient of advice from famed love expert and radio host Dr. Emma Lloyd (Uma Thurman). One day he is a happy, go-lucky guy looking forward to a life with his soon-to-be-bride. The next thing you know, his fiancee Sophia (Justina Machado) is seeking couples counseling on the radio from Dr. Lloyd. The no-nonsense, ever practical Dr. Lloyd questions Sophia's concept of romantic love and advises her to break their engagement, which she swiftly does. But when Patrick and his computer-savvy neighbor decide to give Dr. Lloyd a taste of her own medicine and accidentally join them in holy matrimony something that doesn't go over too well with her fiancee (played by Colin Firth) -- it isn't long before they learn that sometimes even an expert in love needs a second opinion.