10 o'clock
cried Di , changing from red to white . `` And you shall be with me , to see that you 're wrong . I know you will be wrong . '' `` That 's an engagement , '' said I. `` At 10 o'clock , Victoria Station , just you and I , and nobody else in the house the wiser . If I 'm right , and Ivor 's there , shall you think it wise to give him up ? '' `` He might be obliged to go to Paris , suddenly , for some business reason , without meaning to call on Maxine de Renzie -- in which case he 'd probably write me . But -- at the station , I shall ask him straight out -- that is , if he 's there , as I 'm sure he wo n't be -- whether he intends to see Mademoiselle de Renzie .