Abigail

Bio
She’s originally an orphan but she forms a strong sibling bond with Joon-Hyung Chung that he adopts her as his sister. Abigail has a crush on Brian Wolfhard and is pretty open about her feelings when asking him out on dates but she comes to realise Charline’s feelings for Brian and while the two girls are rivals they’re also friends

family

 * Joon-Hyung Chung-adopted older brother
 * Miguel Hernandez-adopted older brother