"Sex Photo Scandal" 1st Anniversary: The Re-emergence of the Arena Show (Photo Series) - Edison Chen, Ada Choi, and Gillian Chung. After the intimate photos spread globally, Gillian Chung ostensibly chose a low-key attitude of silence, but in fact, she and her lover Ada Choi played out touching and strong-hearted scenes until suddenly giving an interview in tears, which doubled the effect and drew much applause. Starting from January 31st, 2008, the private pictures went viral, shocking the world. As a result, Edison Chen, Gillian Chung, and Ada Choi, the main individuals involved, became instantly recognizable to people of all ages.