Lera and German are preparing for the wedding. The groom is going to give his bride a car. Unexpectedly, the salesperson of the salon turns out to be Lera’s ex-boyfriend, Max, a crazy stuntman who works part-time at a car dealership.
Max insists on a test drive and sets off a crazy afterburner that ends with extreme braking. As a result of the blow, Lera forgets the last year of her life, and with it German... Now she believes that her boyfriend is Max. According to the doctor, there is hope that the reconstruction of bright events from her life with her ex will help restore Lera’s memory. German has to ask Max for help - to play a relationship with Lera. But the groom will not leave the situation uncontrolled - Max must introduce Herman Leray as his childhood friend, and the three of them will live under the same roof.