Yeah, that is true ))
In America we are all beautes ))
If you do not smoke, you slender and you have fair smooth skin - you feel yourself very comfortable here ))
And uneven age couples - it is a big exception. I have not seen such couples yet. But I have seen couples, where boy looks (as for me) more interesting, than a girl. Well, we can say, that boys were more slender and younger, than their girls.
That is my own impression..