Watch Hi, Are You Alone? for Free: How to Stream the Movie Online at 123Movies. . Nina is a 20 years old girl from Valladolid who lives with her divorced father, an autoritarian and conservative man. Trini is of the same age and has lost her mother. For both Valladolid and their families have nothing to offer and therefore they go on a risky voyage to the Costa del Sol at the south of Spain.