The Finer Grain by Henry James

Forty minutes later he was taking his way back from the queer miscarriage of his adventure; taking it, with no conscious positive felicity, through the very spaces that had witnessed shortly before the considerable serenity of his assurance. He had said to himself then, or had as good as said it, that, since he might do perfectly as he liked, it couldn't fail for him that he must soon retrace those steps, humming, to all intents, the first bars of a wedding-march; so beautifully had it cleared up that he was "going to like" letting Mrs. Worthingham accept him. He was to have hummed no wedding-march, as it seemed to be turning out -- he had none, up to now, to hum; and yet, extraordinarily, it wasn't in the least because she had refused him. Why then hadn't he liked as much as he had intended to like it putting the pleasant act, the act of not refusing him, in her power?

Could it all have come from the awkward minute of his failure to decide sharply, on Cornelia's departure, whether or no he would attend her to the door? He hadn't decided at all -- what the deuce had been in him? -- but had danced to and fro in the room, thinking better of each impulse and then thinking worse. He had hesitated like an ass erect on absurd hind legs between two bundles of hay; the upshot of which must have been his giving the falsest impression. In what way that was to be for an instant considered had their common past committed him to crapy Cornelia? He repudiated with a whack on the gravel any ghost of an obligation.