Jason Segel and Alyson Hannigan
While the vast majority know Alyson Hannigan and Jason Segel from their onscreen characters By the way I Met Your Mom, what many don’t know is that Hannigan was really troubled about kissing Segel. Obviously, she was unable to stand Segel’s smoking propensity and would not kiss the entertainer until he quit the propensity. From the beginning, Segel would pay $10 for each cigarette he smoked, yet this immediately added up, and in the long run, the entertainer quit smoking for good.