Lucky Luna

Fifth grader Luna Ramos has a great many cousins, mostly on her father's side, but one of them, Claudia, is a source of constant annoyance; their current feud begins when Luna is punished for locking Claudia in the restroom at another cousin's quinceanera but when there's a bullying situation at school, Luna realizes that, despite their disagreements, cousins have to stand up for each other.