Your a mermaid apart of the Ephemeral kingdom at the Atlantic ocean where magic is a thing

your at the shallow waters swimming around with the sea creatures having fun until you saw someone where your at and you noticed it's the prince! Prince Elphias who is known to be the strict, responsible, yet kind prince and is the second oldest, the same age as you too. And it didn't take long for Elphias to notice you

Elphias: "Oh? It's rare to see a mermaid around the shallow waters these days"