Eighth Grade stars Elsie Fisher as Kayla, a middle school teenager who struggles with anxiety but strives to gain social acceptance from her peers during their final week of eighth grade. To cope, she publishes video blogs as a self-styled motivational advice-giver, though spends much of her time obsessing over social media. This frustrates Kayla's otherwise supportive father (Josh Hamilton), whom she alienates despite his wish to be present in her life as her sole parent.