Continuity mistake: In the dance contest, Pat's shirt is tucked in at the beginning. During the "Fell In Love With a Girl" portion his shirt comes totally out. Subsequently his shirt is tucked in again.

Silver Linings Playbook (2012)
Ending / spoiler
Directed by: David O. Russell
Starring: Robert De Niro, Bradley Cooper, Jennifer Lawrence
Pat and Tiffany score horribly on the dance competition, but it doesn't matter because their lousy score was enough to win the Eagles bet. Nikki comes to the competition, much to Tiffany's surprise, and as Pat goes to talk to her, Tiffany storms out. Pat whispers something in Nikki's ear and they part on good terms. Pat catches up to Tiffany and gives her a letter he wrote to her. The letter says that Pat knew Tiffany wrote Nikki's letter, but Pat doesn't care and that he loves her. They kiss.
moviedragon
Pat: The only way to beat my crazy was by doing something even crazier. Thank you. I love you. I knew it from the moment I saw you. I'm sorry it took me so long to catch up.





Chosen answer: Their score was pretty bad, but just good enough to win the bet. Getting the money was the important part - they didn't really expect to win the competition.