Albus sighed. "Of course, you had to be the one to see through the polyjuice. Remind me to tell you in advance before using it."
He went to Gellert's side to make sure. "And you, couldn't you have picked someone a little closer to your natural form? You look way too young. Handsome, but about ninety years too young."
He turned to Severus. "You must have figured out what's going on by now. How I found you? By the way, Tom wasn't polyjuiced, or I should say that he waited until he was in his true form, and decided to play with young James some."