Beryl is really happy, and has been singing the Wedding March ever since Robert proposed to her. The kitchen is a mess though, and Sandra would rather have her freedom. Robert is coming up from London, and has arranged to meet Beryl at the posh Apollo. Beryl asks Sandra for help in buying a ring, and a dress, she wants a 'solitaire with two stones'! While in the restaurant toilet getting changed into her posh dress though, a woman pinches all her things, clothes and all, leaving her in just her bra, panties and heels! (thetvdb.com)