Why is it so easy for me?

Why’s it so easy for me to appreciate a beautiful girl.

When I go to the mall with my female friends, and we’d see a beautiful girl, usually I’m the only one who’d say ” Oh she’s pretty!” Their remarks would range from ” Nah, she’s not!”, to ” Of course not! “, to “She’s ok, but not pretty!”
And almost always , the girls I admire are the ones that looked like a stunning, gorgeous actress.

Why’s it so easy for me and so hard for them?