Ai didn't exactly wake up to receive any details regarding her stay here, so she didn't exactly know how to answer Ren's query. So then, it wasn't just all sweets and honey, wherever she was. The smiles the nurse made were fake then, weren't they? Ai had no idea what to think now, although she believed that she shouldn't jump into conclusions. She'll just leave any information hanging for now. Until she finds proof or something else, though.

"I do not know" was all she replied.