'Min, dear,' he said at breakfast.

'Yes, Henry?'

Henry turned mauve. He had never lied to her before.

'I'm not getting enough exercise.'

'Why you look so well.'

'I get a kind of heavy feeling sometimes. I think I'll put on another mile or so to my walk on my way home. So—so I'll be back a little later in future.'

'Very well, dear.'

It made him feel like a particularly low type of criminal, but, by abandoning his walk, he was now in a position to devote an hour a day to the lessons; and Mme Gavarni had said that that would be ample.

'Sure, Bill,' she had said. She was a breezy old lady with a military moustache and an unconventional manner with her clientele. 'You come to me an hour a day, and, if you haven't two left feet, we'll make you the pet of society in a month.'

'Is that so?'