She accompanied the words with the same peculiar smile to which I have already alluded. The exact words of Mr. Parable's reply I cannot remember. But it was to the effect that he had thought from the first that he had known her but had not been quite sure. It was at this point that, thinking I saw my colleague approaching, I went to meet him. I found I was mistaken, and slowly retraced my steps. I passed Mr. Parable and the lady. They were talking together with what I should describe as animation. I went as far as the southern extremity of the suspension bridge, and must have waited there quite ten minutes before returning eastward. It was while I was passing behind them on the grass, partially screened by the rhododendrons, that I heard Mr. Parable say to the lady: "Why shouldn't we have it together?" To which the lady replied: "But what about Miss Clebb?" I could not overhear what followed, owing to their sinking their voices. It seemed to be an argument. It ended with the young lady laughing and then rising. Mr. Parable also rose, and they walked off together. As they passed me I heard the lady say: "I wonder if there's any place in London where you're not likely to be recognised." Mr. Parable, who gave me the idea of being in a state of growing excitement, replied quite loudly: "Oh, let 'em!" I was following behind them when the lady suddenly stopped. "I know!" she said. "The Popular Cafe." The park-keeper said he was convinced he would know the lady again, having taken particular notice of her. She had brown eyes and was wearing a black hat supplemented with poppies. * * * Arthur Horton, waiter at the Popular Cafe, states as follows: I know Mr. John Parable by sight. Have often heard him speak at public meetings. Am a bit of a Socialist myself. Remember his dining at the Popular Cafe on the evening of Thursday. Didn't recognise him immediately on his entrance for two reasons. One was his hat, and the other was his girl. I took it from him and hung it up. I mean, of course, the hat. It was a brand-new bowler, a trifle ikey about the brim. Have always associated him with a soft grey felt. But never with girls. Females, yes, to any extent. But this was the real article. You know what I mean--the sort of girl that you turn round to look after. It was she who selected the table in the corner behind the door. Been there before, I should say. I should, in the ordinary course of business, have addressed Mr. Parable by name, such being our instructions in the case of customers known to us. But, putting the hat and the girl together, I decided not to. Mr. Parable was all for our three-and-six-penny table d'hote; he evidently not wanting to think. But the lady wouldn't hear of it. "Remember Miss Clebb," she reminded him.