" Many people believed that it was Julio Antonio Mella’s oversized ego that motivated him, but others said that he really was sincere and believed that he could bring about significant changes by his demands. There were also a number of female students known for being political radicals, who played an important part in shaping Julio’s life at that time. Rosario Guillauma (Charito) and Sarah Pascual were both close friends of Julio, as well as being fellow travelers.
The overt communist cell at the University of Havana continued to grow dramatically under his leadership and many of the university students became active members of the party. Although, during the time he was at the university he was linked to women radicals and was married to Oliva Zaldivar Freyre. However, following his marriage, it was Tina Modotti, a movie star, model, notorious spy and renowned photographer who became the love of his life! "