My son who is now 18 and totally scared of girls, had a little girl that he had a little crush on in 2nd grade. I was asking about various friends and when I asked what he liked about this little girl, he said, "I like the way she looks from behind." I started to ask what he meant and then decided that I didn't want to know. I'm going to assume he just meant that he liked her hair. Ignorance is bliss.