He was furious. He was furious with Madoka, which was a very new and awful feeling. He was furious at whoever made Madoka not feel strong enough. He was furious with the train for picking someone like this boy up. He was furious with the boy himself. However, even as angry as he was, he couldn't completely dismiss what the cat-boy was saying to him.

Was this boy a leech of some kind? Perhaps. Had these two entered into some weirdo relationship without his knowledge? Yes. Did Maru seem to be telling the truth? Yes. What was Tony going to do about it? He had no idea.