Desc: Boom Boom: Directed by Rosa Vergés. With Viktor Lazlo, Sergi Mateu, Fernando Guillén Cuervo, Àngels Gonyalons. Sofía, a dentist, and Tristán, owner of a shoe store, live in the same building but have never met or even seen each other. Disenchanted with love, both have sworn never to fall in love again, until they finally meet.