The first scene starts out with showing our amphibious fish, Pedro, in the Gulf of Mexico.  He's swimming about, but you can notice his legs that help him be amphibious.  He hears a rumble in his tummy and decides to go for a bite to eat.  He walks along that mexican streets of the island, Cozumel.  Eventually ends up at Senor Frogs and orders a steak.  He satisfyingly eats all of the steak.  It is now night fall and he walks back to the ocean.