Yes. [If they were expecting him to provide information back, that was a miscalculation on their part. He already told them the only thing that matters about him anyway.]

And I've concluded that you're both nothing more than misguided children. [Confused, upset children. Still, it be foolish of him to take them lightly. So he will act accordingly if they choose to continue to misbehave. He moves to stand, this conversation likely coming to an end.] Killing Sonic won't bring the happiness you think it will. Figure out what will while you're in this world.