Oona is the sweetie pie of the Guppies. She is kind, gentle, and empathetic to others' feelings. She is quick to show concern for a sick friend or notice when someone is feeling down. She takes gentle care of both plants and pets. She finds limitless wonder in the world around her and often asks questions of Mr. Grouper in class. She is somewhat shy.Her best friends are Deema and Nonny. She has purple hair which she wears in pigtails and a pink and purple tail.