I’d seen fairly often in my life: men occasionally aim it at my mum. Not the kind of expression you’re thinking of; men don’t lust after Mum in a leering kind of way. It was more like looking at a goddess, accompanied by thinking that maybe you might get the goddess to smile at you if you, I don’t know, proved yourself sufficiently worthy, and I’d never once imagined anyone pointing anything remotely like it at me.