-Becky Albertalli, The Upside of Unrequited
These are the exact words with which the narration of the book started, I’m very impressed with her right now.
And for the record, according to Google, mermaids have this thing through which they pee(and poop) which is located at their belly button. In short, they pee through their belly buttons. And, mermaids are kinda ruined for me now, I have a wild imagination, you see?