After having instant chemistry, Naima (Alia Shawkat) and Sergio (Laia Costa) want to connect in ways they never have with anyone before. Dissatisfied with the dishonesty they see in dating and relationships, they make a pact to spend 24 hours together and have sex on the hour, every hour. Thinking they have discovered a new way to create intimacy right away, they jump into this experiment by removing the choice to walk away and unveiling everything to each other. It's like dating someone for three years in one day. As the pheromones fade, the challenge becomes remaining honest till the end.