BARTHWICK. I am at a loss—I repeat I am at a——

[He glances at this unknown lady, who stands with eyes cast down, twisting her hands And suddenly Jack appears. He stops on seeing who is here, and the unknown lady hysterically giggles. There is a silence.]

BARTHWICK. [Portentously.] This young—er—lady says that last night—I think you said last night madam—you took away——

UNKNOWN. [Impulsively.] My reticule, and all my money was in a crimson silk purse.

JACK. Reticule. [Looking round for any chance to get away.] I don't know anything about it.

BARTHWICK. [Sharply.] Come, do you deny seeing this young lady last night?

JACK. Deny? No, of course. [Whispering.] Why did you give me away like this? What on earth did you come here for?

UNKNOWN. [Tearfully.] I'm sure I didn't want to—it's not likely, is it? You snatched it out of my hand—you know you did—and the purse had all my money in it. I did n't follow you last night because I did n't want to make a fuss and it was so late, and you were so——

BARTHWICK. Come, sir, don't turn your back on me—explain!

JACK. [Desperately.] I don't remember anything about it. [In a low voice to his friend.] Why on earth could n't you have written?