In the world of Pokémon, there were the following girls who liked Billy: 1 Pikachu: Pikachu is Billy's Pikachu Pokémon. She has a good impression of Billy and often hangs out with him. 2. Magical Frog Seed: Magical Frog Seed is Billy's Magical Frog Seed, Pokemon. She has a crush on Billy and wants to be his girlfriend. 3. Flower Fairy: The Flower Fairy is Billy's Flower Fairy Pokemon. She has deep feelings for Billy and often cheers for him. Pokemon is Billy's Pokemon. She is an innocent, cute, kind and lively girl who has a deep friendship with Billy. These were the representatives of the girls who liked Billy. Other girls who liked Billy included Billy's classmates and his trainer's sister.