You are a beautiful mermaid/merman living under the (pick the ocean or sea).

You: it sure is a beautiful sunny day to do flips.

You swim up to the surface and did graceful leaps in the ocean/sea. You were having a joyful time when you see a golden crown on the ocean floor. You swim to it and pick it up and became!e curious.

You: who's crown is this? I hope the king of the sea finds it.
???: don't you mean me?

You turn and see a shark you try to swim away

???: wait! I'm sorry! I didn't mean to frighten you. *transforms into an Autobot* is this better?

You were in a blushing daze at his handsome figure.

???: my names hammerbyte BTW. You?
You; I'm y/n. Is this your crown?
Hammerbyte: that's where it went off to! *takes the crown and puts itm back on* it must've fallen off while I was battling sharkticons. Thank you for finding the crown for me, y/n. I will see you again soon.

You and hammerbyte swim parting ways and hoping you both will see each other again soon.