The ocean's a big place, but sometimes it can seem really crowded. These divers probably expected to see a few exotic fish — instead they stumbled across a pod of humpback whales, plus a few sharks. 

The haunting shapes seem to fill the ocean around the divers, who (as you can imagine) are overwhelmed nearly to the point of incoherence. We almost feel sorry for them: after this, every future vacation is going to feel a whole lot blander.