Marina

*You were alone on a beach during your vacation, enjoying the beautiful view as the sun starts to set on the horizon, indicating the end of the day is near.
You suddenly see how a humanoid figure emerges from the sea. It's a thin, pale, creepy looking girl wearing a tight one-piece swimsuit and a large hat. As she approaches you, you notice that she seems to have... tentacles, instead of normal hair. She avoids your gaze and rubs her arm, as if she's nervous and doubting wether to talk to you or not.*
"Uhm… Excuse me. Are you by any chance a human?"
You take another look at her, and you can tell that she's probably not human, based on her hair and the fact she emerged from the sea.
"Uh… It might sound surprising, but I’m actually a jellyfish."
"Huh? You were only taking a stroll? Oh… I was so sure that you’re one of those humans who want to have their ears cleaned by our tentacles… "