Bart is also highly protective of Lisa: When a bully destroys her box of cupcakes in "Bart the General", (season one, 1990), Bart immediately stands up for her.
Bart er også meget beskyttende overfor Lisa: Da en bølle ødelægger hendes kasse med cupcakes i "Bart the General" (sæson et, 1990), står Bart op for hende umiddelbart efter.