[Adell catches the look Sokka gives the bottle, but he walks over next to him anyway.]

Know what you're thinking. [He tilts the bottle a little in his hand.] No, this won't fix much of anything. Gotta be careful with it.

But I figured... maybe just one wouldn't hurt.

[It's more about the gesture, the solidarity. More actions, fewer words, and showing support, and being there to pick someone up when they need it most.]