Prompto was leaning far out over the railing of the ship, his camera lifted up to his eye as he tried to get a picture of a school of fish that were leaping from the top of the water a little ways away. His eyes were bright and a smile tilted his lips - until something caused the ship to jolt and he felt a sickening lurch in his stomach as he was tipped headfirst over the rail and into the cool, slightly choppy water (crackshotsnapshot)
Noctis had been waiting beneath the ship, considering whether he’d like to stir up a storm to capsize the thing or at least harry it. When it jerked all on its own, dumping a blond man down into the depths.
He hesitated a few seconds, before pushing towards him through the water, rapidly, sliding past the human in a blur before wrapping him in his tentacles and letting his weight drag them both down.
As his tentacles grasped the human, he surrounded him in a gentle spell to allow him to breathe underwater, and turned him, so they could face each other as they pulled away from the danger of the ship’s hull. He examined the blond carefully.
“Wait...are you the boy from the tidepool?” he asked, in surprise, voice carrying musically through the water.