We have already seen a glimps into Anakin's future in this series. In addion to this now and then Anakinhas to battle with is subborn character, which frequently leaves him in trouble with the republic. In this episode Queen Miraj of Zygerria notices this disturbance in his behaviour.
Many characters in this show have to confront their misgivings at some point and Anakin is one of them. He is a slave to the republic, because he has to conduct himself accordingly. But we all know that Anakin can not stand by and watch the people he loves get hurt. Therefore he becomes a slave.. again to the Queen.
She openly falls for his charm so much so that he is able to befriend her easily. the tabletur very qickly when th equeen learns of Anakin's deception ad forces him and Ahsoka into slavery.
In this episode we learn eve more about Anakin and what he will do to sacve the people he loves, whic inevitably becomes his down fall.