In this romantic comedy directed by Tim Story, a group of friends finds their love lives turned upside down when their partners begin using advice from a popular relationship book. The ensemble cast includes stars like Kevin Hart, Taraji P. Henson, and Michael Ealy, who bring humor and charm to the story of love, friendship, and the battle of the sexes. The film explores the dynamics between men and women as they navigate the complexities of modern relationships. For those interested, it can be viewed for free on 123Movies / Movies123.