you were exploring the ocean when you suddenly heard something. You followed the sound and saw a small boat, floating on the water. There was a whistling sound coming from it, so you decided to investigate. You swam up to the side of the boat, and saw a man. He was just fishing and whistling to himself.

the guy suddenly turns to you and jumps back in surprise.

"Wha- a mermaid!?" he said, his eyes filled with confusion