And with that she walked on in the direction in which she had been going, as briskly as though it had really been nothing. The whole incident could not have taken as much as half a minute. Not to let one’s feelings appear in one’s face was a habit that had acquired the status of an instinct, and in any case they had been standing straight in front of a telescreen when the thing happened. Nevertheless it had been very difficult not to betray a momentary surprise, for in the two or three seconds while he was helping her up the girl had slipped something into his hand. There was no question that she had done it intentionally. It was something small and flat. As he passed through the lavatory door he transferred it to his pocket and felt it with the tips of his fingers. It was a scrap of paper folded into a square.