"Heartstopper" is a comedy-drama series that tells the story of two boys named Charlie Spring and Nick Nelson. They attend classes at the same all-boys school but have never crossed paths for a long time. Everything changes when the main characters accidentally end up sitting together at a desk. After some time, they become best friends, and a few weeks later, Charlie falls madly in love with Nick, even though he knows that he shouldn't expect any reciprocation.