Tony found Lily to be quite odd, but to be fair, she was a ghost. He probably shouldn't be able to understand dead people's motives anyways. Now it was just Katherine and him, which of course he didn't mind. Tony shrugged at her question, "beats me," he replied. He smiled as they were walking, but then asked "would you mind if I say with you at lunch? I'm new and it our the first person I've met. Well, besides the ghost." Hart held the door to the cafeteria open for Kat, "ladies first" he chimed.