In the ultimate ending , SpongeBob , Patrick , and Plankton wake up in one another 's dream .
SpongeBob is revealed that this was all Gary 's dream , who was the one who ate the Krabby Patty .
In the ultimate ending , SpongeBob , Patrick , and Plankton wake up in one another 's dream and it is revealed that this was all Gary 's dream , who was the one who ate the Krabby Patty .