UWU! The embodiment of excitable cuteness! It even sounds fun when you say it. Oohh-woo! It's like when you see an adorable puppy on the street, but in word form. Or the sound made when you watch an unexpected animal duo hanging out in a video. Or the sensation when your favorite anime character gets tackled by a dog. Why is this description so dog-oriented? Who knows! This Candy Heart could probably tell you.