Watch and obey

"Run Fatboy Run" (2007)

Simon Pegg's the titular pudge, trying to run and train his way back into the good graces of Thandie Newton.

Do we oblige? No. Pegg's average Joe, as expected, gets the girl, but she really just wanted to know that he'd put time and effort into her. That doesn't require a fatboy to run, just get off the couch.