Dolly nods to Gloria.)

GLORIA. Mr. Crampton: we understand that we are preventing Mr.
Valentine from lunching with you by taking him away ourselves. My
mother would be very glad, indeed, if you would come too.

CRAMPTON (gratefully, after looking at her earnestly for a moment).
Thank you. I will come with pleasure.

GLORIA } (politely { Thank you very much--er---

DOLLY } murmuring).{ So glad--er---

PHILIP } { Delighted, I'm sure--er---

(The conversation drops. Gloria and Dolly look at one another; then
at Valentine and Philip. Valentine and Philip, unequal to the occasion,
look away from them at one another, and are instantly so disconcerted by
catching one another's eye, that they look back again and catch the eyes
of Gloria and Dolly. Thus, catching one another all round, they all
look at nothing and are quite at a loss. Crampton looks about him,
waiting for them to begin. The silence becomes unbearable.)

DOLLY (suddenly, to keep things going). How old are you, Mr.
Crampton?

GLORIA (hastily). I am afraid we must be going, Mr. Valentine. It
is understood, then, that we meet at half past one. (She makes for the
door. Philip goes with her. Valentine retreats to the bell.)