Hong Kong founder of Facebook group for ‘victims’ of superstar boy band Mirror says he is shocked by its explosive popularity

RC, a former tour guide, had been happily married to his wife for over two years when he recently noticed she was behaving strangely.

The 32-year-old, who asked to be identified only by his nickname, said his wife, a nurse, had suddenly become an expert when it came to printing photos and cardboard cut-outs, an authority on a particular brand of washing machine, and an avid consumer of massive amounts of cosmetics and home goods.