After a great intro on the four girls in Episode 1, the show gets deep and dirty. SPOILERS AHEAD **** “Once a dancer, always a dancer,” Auti says in the second episode of the series, after revealing her tragic injury story (on the night of her injury, she sold herself for $500 to a male friend to pay rent). And Mia shares she might be too strong. “Sometimes I don’t think I have any tears left to cry.” Gotta love Angela’s meditation sounds. Maybe it helps her deal with her paralysis? And in a scene at Tiphany and Angela’s house (they’re roommates), Tiphany transfers out of her chair onto a…