Alexa thought she was being a good friend when she refused to switch bunk beds with Lydia on a trip, adhering to her boyfriend Theodore's advice. But when Lydia falls from the top bunk and miscarries, they frame Alexa for the accident. Shockingly, Theodore strangles Alexa to death, revealing he and Lydia were conspiring against her all along. Reborn to the moment before the trip, Alexa vows to expose the adulterous pair and make them pay for their treachery.