[Teddy glances sidelong at Billy; he has no idea where that line came from, as he knows pretty much all the Tolkien-songs and that isn't one of them. But he knows that Billy is drifting, so he shakes their hands between them in an effort to snap him out of it.]

Hey, hey, don't leave me alone trying to think up who could be who here.

[Don't leave me alone again.]

You're definitely a Frodo. Guess that makes me Sam.