You know how young(ish) mens eyes will always swivel towards a pretty girl walking along the street? How, if hes with a mate who might not have noticed, theres a surreptitious nudge with the elbow & a silent Cor! Look at that!
Provided its not accompanied by catcalls, wolf whistles or crude comments, I see no earthly point in objecting to such behaviour, still less berating them for it. Its rather sweet, really. And anyway, they grow out of it. Eventually
I have even more sympathy now. Since I reached a certain age I find that my eyes swivel too. Only in this case its towards babies & small children
With all the paranoia about paedophiles, I felt nervous in case people might notice. Tried to pass by with my eyes fixed firmly ahead
But its actually much nicer if you catch the parents eye, exchange a silent What a lovely child!
And its even nicer still if you smile
I expect the evolutionary psychologists have a plausible explanation of the survival advantages conveyed by these behaviours on our ancestral hunter gatherers as they roamed the plains