four o’clock
`` No , I am playing golf at Ranelagh . '' `` Might I call this afternoon ? '' `` If you like , '' she assented . `` After four o'clock , though , because I am staying out to lunch . '' `` Thank you so much , '' he replied gratefully . She set down the receiver again and went back to the breakfast-room . `` Captain Granet just wanted to congratulate us all , '' she announced , `` and to know if he could come in to tea this afternoon . ''