"And that's how you got here? Because Bruce had you pegged?" That did give some explanation why Erin was here and not at Xavier's, especially with the revelation about the girl's parents.

"They can't keep you from being what you are. They can't change you." She raises her eyebrows. "They don't know that you come here, do they?" It sounded like the Sterlings were still trying to mold Erin into the daughter that they actually wanted, which made Kitty quite a bit angry on the girl's behalf. "What are they doing, Erin?"