: Stella intervened when Lucy was bullying other children and stealing their lunch. During the confrontation, Lucy shoved Stella but ended up falling herself.
: Stella, a quiet straight-A student, is accused by a teacher of "beating up" another girl named Lucy Nines. stela-hoodlum
: The story gains traction because the bully's mother—who was the narrator's own childhood bully—calls Stella a "hooligan" born to a "hooligan mother." : Stella intervened when Lucy was bullying other
If you were referring to something else, here are other potential matches for these terms: a quiet straight-A student