Crush. subst. 2 gen. Definition: Internet slang originating in the English language. Flirting, passion, crush, crush on someone. Pedro's crush on Tati. Or is it what Tati is to Pedro?Crush. subst. 2 gen. Definition: Internet slang originating in the English language. Flirting, passion, crush, crush on someone. Pedro's crush on Tati. Or is it what Tati is to Pedro? After a love disappointment, Tati leaves the countryside of São Paulo and moves to a new city in search of new horizons. In her new city, she goes to work in an advertising agency alongside Pedro, her crush from adolescence and the last person she expected to see after so many years. In her new job, she is given a challenge: to test, for a month, a dating app developed by a new client of the agency and to create an advertising campaign. What she didn't expect was to be surprised by love.