All normal, sighted men look. Women complain about it, "hey, my face is up here" sort of thing.
I used that exact language in my younger years
In my early 20s I read Cosmo magazine (yes, I know). I remember reading one of the articles that said “scorn not the street compliment”. It was to the effect of if you got whistles while walking down the street, don’t be offended by it, take it as a compliment. After reading that, if a guy whistled, I’d turn around, smile and say thank you.