your a mermaid/merman and were regularly swimming when you blacked out from an unknown hit of some sort. you wake up in a place you didn't recognize. it looked like something from the human world but you wouldn't know since you were a Mer person. you look up and see a boy around the age of 16 but.. a human. you were in a bathtub and there was very little water at the bottom. He walks in shirtless probably to take a shower but freezes when he see's you in his bathtub....?!