Bruno (Llorenç González), a college student in Barcelona, has a beautiful girlfriend, Carla (Àstrid Bergès-Frisbey). But after accidentally bumping into the enthusiastic and lively street dancer Rui (Álvaro Cervantes), Bruno was attracted to Rui and the two ignited sparks. Carla was sad to find out the truth and considered breaking up with her boyfriend, but in the end, out of curiosity and unwillingness, she maintained this three-person game, thus starting a new love trial... Spanish new director Xavier Villaverde borrowed the plot of "Theorem" by the famous Italian director Pasolini to build a love utopia. The characters in the film do not contain any value judgments, they just embrace life honestly. What is love? Is it to find your own happiness, or to make the loved one happy? How to unify the freedom of love and the loyalty of a partner? The movie doesn't give an answer, but it at least shows the various possibilities of love in the new generation.