The series finale of The Office aired this week, and we're all pretty sad to say goodbye to the Dunder Mifflin gang. After nine seasons, they've all changed a lot, but no one's appearance has been altered more than that of Jim (John Krasinski). We got to reminiscing about when Jim first stole our hearts as the boy with the baby face and the floppy hair. Though he's grown out of his boyish looks, Jim's 'do has managed to evolve over the years. Don't believe us? Click through and prepare to be dazzled by the wonder that is his floppy hair.