"Wait, where did the rocks in the background go?" -lol wut. The most self-aware message box ever. (The serious version: Message boxes make Layer 3 disappear. Since the rocks in the BG were on Layer 3 (backgrounds normally use Layer 2, but this level was using Layer 2 for the rising and falling stuff), they went bye bye.)
"Wait, where did the rocks in the background go?" -lol wut. The most self-aware message box ever.
(The serious version: Message boxes make Layer 3 disappear. Since the rocks in the BG were on Layer 3 (backgrounds normally use Layer 2, but this level was using Layer 2 for the rising and falling stuff), they went bye bye.)