I guess what I continue to find odd & interesting is that some guys think that cuteness or prettiness equates to the girl (actually) being innocent, sweet, smart, honest or anything else.
Just because a girl might look a certain way (cute & innocent), that hardly means that she's really that way. From Dawson Miller to Allison Angel, I don't look at them as being "too cute" or like they're my little sisters.
But with that said, yeah, there are some girls who I don't mind that they don't/won't go hardcore - Sung Hi Lee, being one.