The woman was not having an affair, as she said. But Alice had touched something secret and cherished; she had touched, surely, some characteristic and elaborate pretence. Katherine had lapsed into what, surely, was her usual allusive and interior style where Nick was concerned; she had treasured him up and made a precious mystery out of him before the only audience she had, her husband and children. There was nothing there; Alice could see that. But she'd played it out, and he'd believed what she'd wanted him to believe. The woman sat there in her kitchen, looking firmly ahead, away from Alice. She was smiling tautly, her expression now as she wanted it to be, and that must be bad to live with. An affair would be better; that was something to forgive, to walk away from. To have done nothing wrong, to make a secret of nothing, to coach yourself in the gestures of mystery and deflection, to turn your head away to suppress a manufactured expression of recalled rapture, all that, daily, from that there was no walking away.

- The Northern Clemency, Philip Hensher