Katie turned a bit pink at the words; like she had told Angelina, she had thought about that several times as well but dared not act on anything... yet. She took the cookie from him, "thanks," she said and tried it. She surprised herself, it was very good. "Oh yes, sweets don't make it into that house without them knowing it. I was tempted to trick them by placing only one in sight and hiding the rest, but I was nice." Katie tried focusing on the twins and the cookie and not at all on what Oliver said moments before.