We should all know better.
No matter how difficult and stupid the behaviour of some teenagers (in fact, the worse they behave the more it PROVES they are misguided) we should be helping and protecting them. Not regarding them as just scum to be exploited because they're no good.
Teens can be vile but that does not excuse taking advantage of them. So sad that girls can understand so little of themselves and of the world that they take gifts and any attention as 'love'. Terribly sad.