"Probably tripped and fell." Ruby said in a deadpan voice and watched her for a moment with a flash of hunger, wanting to bite her and see how she reacted; she seemed to be into pain afterall.  But on second thought, it would be bad for her to cock it up now and reveal her hand too early.  "You got distracted by goblin wang? Oh that's funny." Ruby commented, smirking at her. "Keep doing that and I may have to bite you can see how you react to it."