A pall of grief hangs over the school following Hannah Baker’s death. Amidst the sorrow, Clay receives a package: a box filled with tapes of messages Hannah recorded, spoken before she took her own life.

Hannah quickly found companionship in Jessica and Alex, two other faces new to the school. Meanwhile, Justin was absent from classes, and a disquiet settled upon Hannah’s mother, a sense of unease she couldn't quite name.

Hannah’s relationships suffer under the weight of jealousy and whispers. Meanwhile, Alex grapples with a persistent sense of regret, and his friends press Clay to drink.

A growing unease settled upon Hannah; she felt watched, pursued. Driven by this unsettling conviction, she devised a careful plan to expose her unseen tormentor. Meanwhile, Hannah’s mother, fueled by concern, sought out the principal’s offi…

At the school dance, Hannah and Clay found a shared connection, only to have the fragile moment shattered by a cruel whisper that spread like wildfire. In the aftermath, Clay led Courtney to Hannah’s grave.

Hannah’s Valentine's Day date takes an unexpected turn. Alex finds himself embroiled in a significant conflict at school, resulting in a summons to the honor board.

A fellow student undermined Hannah's efforts on the group assignment. Meanwhile, Clay's troubled dreams concerning her began to bleed into his waking hours.

A friend’s recitation of verse stirred something deep within Hannah, prompting a raw outpouring of emotion. Meanwhile, Tony shared with Clay the details of the night Hannah passed away, speaking with a quiet intensity.

The summer party dissolved into chaos for Hannah, who found herself a witness to something deeply disturbing. Meanwhile, Clay attempted to find logic in Justin’s behavior, but Marcus offered a starker prognosis: that the true difficulty was…

Hannah, deeply troubled, accepted a ride home from the party. Inside the car, Jessica’s demeanor became increasingly unstable. Meanwhile, Clay began to uncover the truth surrounding a past tragedy.

A quiet intimacy deepened between Clay and Hannah. Meanwhile, at Bryce's house, a night spent listening to the tape with Tony proved deeply painful for Clay, and the resulting tension began to fray the edges of their camaraderie.

Following a disagreement with her parents, Hannah found herself at a gathering. The students there were unexpectedly presented with legal documents. Meanwhile, Justin struggled with the pull of divided allegiances.

Hannah sought guidance from Mr. Porter, the school counselor. Meanwhile, Clay played the newly recorded tape for Tony, contemplating their next course of action.