Tati is in love with Marcelo, a guy who enjoys dating lots of girls. Honest to a fault, Tati wears her heart on her sleeve, but her intense affection only drives Marcelo further away. After attending a lecture by a young biology professor named Conrado, she decides to put his controversial theories into practice in her own love life. Conrado has developed a scientific guide to seduction, inspired by Charles Darwin's theories, comparing the dating behaviour of young people to that of animals in nature. Tati becomes his eager test subject. At first, the experiment seems to be working: Marcelo is showing interest again. But things take an unexpected turn when real feelings begin to spark between the professor and the student.

2015 film by Júlia Rezende

本片讲诉了认识8个月结婚的夫妻，在去欧洲度蜜月游轮的轮船上，遇见了前男友和前女友发展一系列出人意料的故事！
The immature and cheap douche bag Fábio Clóvis marries the pseudo-intellectual Miá and they travel in a cruise to Europe on board of a fancy passenger vessel. Fabio and Miá are invited to have dinner with the wealthy Beto Assunção and his gorgeous wife Laura in a VIP restaurant on the vessel. Soon Fábio discovers that Beto was Miá's boyfriend and Miá learns that Fábio had a crush on Laura that was his classmate. Meanwhile the cynical chamber maid Suzana Mello and her estranged husband, the entertainer Wilson, make a bet that Fábio and Miá will split before the end of the trip and poison their relationship. When the ship arrives in Casablanca, Fábio meets his bothersome childhood friend Cabeça that affects their honeymoon.