Oscar is a neurotic fish and the brother of Milo. He is known to have a huge, almost obsessive crush on Bea; his locker is decorated with a shrine to her, and he often acidentally mentions his love for Bea. Oscar also has something against bunnies for an unknown reason. ('The Dark Side of the Fish", "Good Morning, Freshwater") Plus Oscar was afraid of driving. ("Riding in Cars with Fish")
- Oscar has met Julie in Julie's Orgin Life of Kingdom Hearts 358 2 Days.