He eyes Teja a little, but ultimately mumbles a "thank you" and does go behind the curtain. It takes him a while, but he changes into the new clothing. Even these are a LITTLE big on him, but not so much so that he has to hold his pants up.
He shuffles out finally, scooting shyly, wearing his new clothing and carrying the old stuff in his arms. "It's really warm." And the way he smiles, that expression breaking through cracks in his otherwise rather hopeless face, makes it clear that that's a good thing.