Like quite a few people on here, I'm shocked by the vitriol shown towards this girl, and by the ignorance about her disability. After a lifetime teaching teenagers, my knowledge of Asperger's and other forms of autism only relates to those I've met, they all seemed so different; but all found communication, especially eye contact, even more of a struggle than their peers.
Getting any teenager to do what you want them to is well nigh impossible (personally I think that's even more true of autistic kids) so I don't think she's been manipulated, but then I've never met her.