Catarina was also an orphan, cuz she's Cerebella's younger sister. Everytime Cerebella is doing a show, Catarina it's there, sometimes she even participates. Catarina doesn't and can't trust in Vitale since she knows he's a bad man, but if she has a feeling that if she tells it to Cerebella, she'll start to hate her, so Catarina just talk about it to Filia and Maryanna(Maryanna is her girlfriend.)