even down to them having their natural hair colors and minimal make-up. innocent, naive, “untouched” girls that want to grow up too fast just looking for some fun.
the perfect prey.
The context of the conversation and actual meaning of it was to say that Chaeryeong’s pale complexion is what makes her unique and she shouldn’t change it. It’s not a discussion of what skin colour is ideal but about Chaeryeong and how she came to accept who she is.