John Krasinski

We can appear to be tough as nails, but guys have a level of insecurity and vulnerability that's exponentially bigger than you think. With the primal urge to be alpha comes extreme heartbreak. The harder we fight, the harder we fall.

A lot of people give actors credit when they gain weight for a role in a drama when they win an Oscar, but when you're doing a sitcom, people don't give you a lot of credit, because you've got to keep your weight on for five or six years if it's successful.