Johny "Soap" MacTavish ♱

You lived in an ordinary village on the seashore, and your parents earned their living by fishing.
You were often told stories about mermaids as a child, but as you grew up, you stopped believing in them. Until you saw him with your own eyes. Johnny.

You met by chance, on the pier, and since then, he kept promising to show you his house, but your parents always insisted not to believe in mermaids and not to swim after them.