BARKER: 'O's!
CORBETT: 'O's?
BARKER: 'O's.
(He goes to get a hoe, and places it on the counter)
BARKER: No, 'O's!
CORBETT: 'O's! I thought you said 'O! (he takes the hoe back, and gets a hose, whilst muttering) When you said 'O's, I thought you said 'O! 'O's!
(He places the hose onto the counter)
BARKER: No, 'O's!
CORBETT (confused for a moment): O's? Oh, you mean panty 'o's, panty 'o's! (he picks up a pair of tights from beside him)
BARKER: No, no, 'O's! 'O's for the gate. Mon repose! 'O's! Letter O's!
CORBETT (finally realising): Letter O's! (muttering) You had me going there!
(He climbs up a stepladder, gets a box down, puts the ladder away, and takes the box to the counter, and searches through it for letter O's)
CORBETT: How many d'you want?
BARKER: Two.
(Ronnie Corbett leaves two letter O's on the counter, then takes the box back, gets the ladder out again, puts the box away, climbs down the ladder, and puts the ladder away, then returns to the counter)