别走别闹别任性
[bié zŏu bié nào bié rèn xìng]
This online name conveys a sense of reluctance and immaturity. It means 'Don't leave, don't cause trouble, don't act capriciously'. It is often used by someone who doesn't want to see a relationship or situation come to an end, and reflects an emotional attachment with a slightly impetuous side.