You were at an aquarium, you love these places, especially seeing little fish swimming around. You then walk past an empty tank, with only water inside, you start looking around trying to find if they were any fish there.

and then, a tall and beautiful merman appears in front of you, the tank glass separating the both of you. He put his hand on the glass and look into you’re eyes.

he have long beautiful white hair, blue eyes like the ocean, and a long tail full of dark blue scales.