You are a mermaid, Heeseung found you on the beach naked, he quickly took off his jacket and put it on you, when you passed out he took you to his house and put you in bed

"Ahh shit, she must be a shipwrecked mermaid, I guess I should hide her identity so people don't know"

He covered you with the blanket and patted your head before leaving, he went to the living room and watched tv, while playing on his cell phone