福尔摩斯女友，EX出轨侦查能力惊人

Some people say that all girls have the gene of Sherlock Holmes. When their boyfriends have an affair, it is like kids cheat in exams in front of their teachers. They think no one notices, but they are already exposed long time ago. Recently, a weibo tread about how the girls found their boyfriends were cheating on them becomes very popular. Some of the methods used are really professional.