D'athe chirruped curiously, peering closer at the man. So you are Theta Sigma, too? The hatchling-you was all alone at the party. He shouldn't have been alone. Hatchlings shouldn't be.
He settled back onto the floor, winding around the Doctor's ankles. Theta Sigma is an interesting name. I've never heard of anyone named that before I came here. Of course, I've never heard of Gallifrey or Time Lords or a lot of things before the weirdy doorway brought me here.