She's just being herself. Her fans love this about her and she has a lot of hardcore fans. She also does strange stuff on social media too. I personally never really liked her personality after seeing her on Divas Hit the Road 2. It always seemed like she's the type of person who is not really easy to get along with, like you're kind of walking on eggshells, because you don't want to say something that she might take the wrong way, she's also really hard on herself. I'm surprised so many people ship her and Yang Yang after watching LoveO2O, they obviously did not see these two in Divas Hit the Road 2 where they got in a spat and didn't really resolve it until the end of their trip. He's like a ball of sunshine and she's real gloomy, their personalities really are night and day, but a few months later they're filming LoveO2O together and it turned out really well.