The Heartbreaking Stories Behind Each of Hannah Baker's 13 Reasons Why, In Case You Forgot

While walking to and from school each day, Hannah starts to hear the clicking of a camera. She convinces herself she's crazy, until finally she sees someone taking pictures of her while she gets changed in her home's ground floor bedroom. It turns out the culprit is mousy Tyler, her high school's yearbook photographer. Along with straight-laced Courtney, she devises a plan to catch him in the act.

They do, and an embarrassed Tyler skulks away. Hannah accuses him of taking away her sense of security and instructs everyone listening to the tapes to creep outside of Tyler's window late at night and break it with a rock. She wants him to feel the same constant unease she did.