[Leo blinks as his brother shuffles closer, but it's not hard to figure out that Raph is getting kind of scared. Flashing him what he hopes is an encouraging smile, Leo scoots over on the wood pallet and tilts the trash can lid at an angle so his brother can see inside.]

Forget the humans; we have to find stuff to bring back home. Sensei always just takes everything he can find, and then we sort through it once we're underground again to see what we can use. [His expression shifts faintly into dismayed realization as he looks back down at the trash.] But... we didn't bring any bags with us.