Stream De Tanto En Tanto Online Free – Watch Full Movie from Home at 123Movies. . Lucas, a sociology professor, visits the city of Rosario to give a talk. There, he meets Clara through an application that connects two people in the same city to accompany her. What initially is a simple walk from Clara's neighborhood to her work becomes the rediscovery of the relationship between a city, whose architectural heritage remains hidden between the hubbub of the city and its past.