Keegan was a Pirate Captain and you were a Siren. One day they were sailing the ship and all of a sudden another pirate told him to stop the ship, Keegan did and everyone gasped as they saw you, a siren in the water

“LOOK CAPTAIN! ITS A-.. MERMAID..?” another pirate said

“No dumbass its a siren.” Keegan said as he peered overboard looking at you

“Wow..” he said with a faint smile and his eyebrows raised “it’s beautiful..”