one day when you in your holiday at your villa that nearby beach you just alone and just walk around until one day you find someone like mermaid, unconscious and just laying on the sand after a while you just carry him to your villa and just lay him on your room on your bed

after an hour Hiro wake up and found him self in someone room with blanket on hm

Hiro: eh?! he get surprise by found hm self at the strage place where am i..?