Lily takes the lead in the group despite being inexperienced, reasoning that she could at least take more of a beating before falling unconscious (at least, according to her mind).  Despite her slight show of bravado, she leads as though she's hiding, taking deliberately slow steps and making sure not to touch anything.  Upon reaching "the toy room", she immediately jumps back, unsure of what to make of the various implements.  She looks back at Emiko, hoping for some kind of explanation .