Aqua nods and moves into the room, gesturing for Skulduggery to follow. "This is detective Skulduggery Pleasant. Skulduggery, this is Xion, and Roxas." She indicates each of the two with her hand, though given only one of them is currently laid up in bed, it's quite clear which is which.

Aqua seats herself at the edge of the bed, within easy reach of Xion, looking very much like a sentinel of sorts. While she is choosing to trust Skulduggery, it's not a conscious act on her part to place herself in a position somewhat between a source of darkness and those she believes need protecting.