High school student Laura Barns commits suicide by gunshot after an anonymous user uploads a video of her passing out and defecating at an unsupervised party, and the video goes viral. One year later, her former childhood best friend Blaire Lily is chatting with her boyfriend Mitch Roussel on Skype, during which they agree to lose their virginities to each other on prom night. Soon after they are joined by their friends and classmates Jess Felton, Ken Smith, and Adam Sewell, and an unknown user known as “billie227.”Unfriended 2014
The group of friends tries various ways to get rid of the intruder but are unsuccessful each time. Blaire looks up the account and realizes that it belonged to Laura Barns, revealing “billie227” as Laura. The group suspects that a classmate, Val Rommel, is pranking them. After they invite Val to their chat, Jess’ Facebook page is updated with embarrassing photos of Val at a party. Jess denies uploading the photos and deletes them from her account, but the pictures instantly reappear on Adam’s account. Val calls 911 to report that she is being harassed, then abruptly leaves the chat. The group receives a photo of Val and Laura’s messages from before Laura’s death, with Val telling Laura to kill herself. Val rejoins the chat, sitting still next to a bottle of bleach before collapsing. Police officers arrive shortly after, and they eavesdrop and deduce that Val died from a presumed suicide. Ken distributes a program to remove “billie227” from the chat, and Adam attempts to call the police. However, the 911 operator turns out to be the intruder and re-enters the chat, revealing a camera view from the other side of Ken’s room. He approaches the camera source and his Skype is briefly cut before it shows him killing himself with a blender.Laura forces the remaining four friends to play a game of Never Have I Ever, stating that the loser will die.