Young Teen Girls Cannot Function Without A Boy In Their Life?

Not at all!
If the girl is self-dependent and also happy the way she is,then she doesnt need any1 in her life.
Well! This is not a mandatory thing,that you've to have in life otherwise sum1 ll chop off your head.....(its not at all like that)...it's just a feeling.
If you experience that feeling for someone then you express it n so, you've that person in yoour life.that's it!

Not necessarily true, but in the majority of cases, yes.

No, not at all. The only reason it seems like that is because a lot of time they are made to feel they have to have a boyfriend. We can live perfectly (maybe better) without a boy in our lives.