Luisa is an exchange-student from Barcelona, Spain, who attends P.S. 38. She speaks Spanish, but no English. Nate Wright saw her at the beach and he wanted her to be his summer romance.
Luisa was born in Barcelona, Spain. She moved to the United States as an exchange student, and attended P.S. 38. At one point she visited Nicnack Beach.
She hasn't been seen, but Nate described her as "raven-haired".