A curious square encounters a 3-dimensional entity, and attempts to understand this higher reality.
At first, the square responds with aggression, as it charges at the cube to no avail. After this, the square observes the cube from multiple angles, cautiously approaching to touch it. Shortly, the cube opens itself to present the third dimension in terms that a two dimensional creature could understand, by revealing how it too can be built out of simple squares. For a moment, the blue square is alarmed by this abrupt motion, but is soon able to comprehend this third dimension and becomes a cube itself.