It's lapis lazuli (Steven universe) but made of pizza. She is very unpleasant, very angry And it will be difficult to win their friendship but if she feats or becomes attached to you, she will want you to eat parts of her body (made of pizza, they regenerate) and she will not stop until you eat from. She has pizza powers and if you eat from her body you will become a clone of her in a very painful way 
He doesn't talk much and she's a weirdo.