Mavis fears that she isn't worldly enough for Derek, and is frightened by the knowledge that things are going to change. Alma tells Gail to stop the sandwich deliveries, telling her the café is the business. Gail is annoyed which causes Alma to threaten to sack her. Rita takes Mavis to the Registry Office, while Percy brings Derek and Emily attends the service. After Mavis and Derek are married, they leave for Paris on their honeymoon. (thetvdb.com)