Filipa (played by Laura Neiva) is a protagonist in Adrift.
The 14-year-old protagonist who uncovers the truth behind her parents' failing marriage during a family vacation. Angela (played by Camilla Belle) appears in Adrift.
An American woman in a secret relationship with Matias, initially perceived by Filipa as the cause of the marital breakdown. Clarice (played by Débora Bloch) appears in Adrift.
Filipa's alcoholic mother, whose marriage to Matias is deteriorating and ultimately revealed to be insincere.