"And if it wasn't everything it was everything Maruki can't control." That seems the obvious enough explanation. Which does imply to her that just about everything left of Sparrow is Maruki in one way or another.

"I know how that feels..." It was why she wanted to return Sparrow and Midnight to who they were before. "And I don't want anyone else to feel that way," she pauses, not sure if this would make him upset or not. "Is it okay if I hug you? It's okay if not."