A purple clam wearing sunglasses underwater.

The ad opens with a close-up of a purple clam wearing sunglasses underwater. It then transitions to three purple clams with googly eyes, followed by a purple clam character DJing on a record player. The scene then shifts to a large purple stone tablet displaying a mobile plan offer. The tablet is surrounded by underwater scenery, including coral and small fish. The ad ends with the Oister logo.