Excuse me

In a nice little tea-room in St Ives.

Holly: "BRAAAAAAP!"
Mummy: "What do you say?"
Holly: "..."
Mummy: "You say 'Excuse me.'"
Holly: "Excuse me...."
Rosie: "Daddy doesn't say it."
Daddy: "Daddy always says it. When he is with his children..."
Holly: "But when you FART you always FORGET!"