kyotani in A5 for anon!
Merman!Calum would love to feel the sunshine on his skin. So every day he would go to this cove that he thought no one would find and he would just float on his back soaking up all the sun. Until one day you stumble across this strange boy with a tail and immediately freak out, "Why do you have a tail?!" To which he replies, "Why do you have legs?!" Which would sound like the most ridiculous question to you but actually makes sense given the situation. Then you both would just start laughing.