Robert glanced at Lyra curiously and then his eyes caught sight of the two first years and he smirked slightly. "I'm surprised he just hasn't turned whoever did it into tadpoles and made them swim around in it yet." He glanced at the old man and shook his head deciding to go along with Lyra's game fully. "You remember what happened last year don't you Ly....with that poor Gryffindor third year...such a shame."