By making a point of laughing heartily at other people's jokes.
[The Footman enters with the despatch-box,
which Lady Frederick opens. She takes
a bundle of letters from it.
Fouldes.
Betsy, Betsy, for heaven's sake don't! Have mercy.
Lady Frederick.
Was mercy shown to me? Albert!
Footman.
Yes, miladi.
Lady Frederick.
You'll go to the proprietor of the hotel and tell him that I propose to leave Monte Carlo to-morrow.