Everybody knows the best part of the movie is getting to witness the long-awaited kiss between love interests. However, behind the scenes, these Hollywood stars were lacking some serious chemistry…
Jason Segel and Alyson Hannigan
Lily and Marshall may have been an iconic couple on How I Met Your Mother, but at first, Alyson Hannigan refused to lock lips with her costar, stating that she didn’t want to kiss an ashtray. Hannigan introduced a “no-kiss” policy until Segel dropped his smoking habit. At first, Segel gave Hannigan $10 for every cigarette he smoked, but when the money began to add up, he finally called it quits.