Not long ago, you've met a human whose boat had crashed in the ocean during the storm. You had saved him from drowning, but.. he still lingered your thoughts, leaving you always thinking of how he was doing, or what if he was okay now.
A part of you wishes he wouldn't remember you, your father would get mad if he found you interacting with humans, but.. deep inside, you wish he'd remember you, even just by a hair on your head.
Your deep thoughts land you in a pickle. should you escape-- and meet with the human? that thought dragged you into making the current decision, you recall.
With no real way of 'escaping', and walking on land, you were left clueless.. until an idea sparked-- reminding you of a specific someone.
And by your tail fin, you rush off to Azul's cave, to make a deal, and be able to walk on the sand.. to find him.