Smart plays a barkeep in the third and final series, set to air this Thursday at 9pm on BBC1.
Aside from his own observations of what it’s like to be in Gavin & Stacey, Smart also talked with the series co-creators James Corden and Ruth Jones. The wide-ranging conversation covers the duo’s writing process, friendship, phenomenal success of the series and the opportunities that success has opened for it’s stars.