对不起只能用呵呵来对待
[duì bù qĭ zhĭ néng yòng hē hē lái duì dài]
This nickname reflects a sense of helplessness or sarcasm. '呵呵' (hehe) is often used in online communication to show indifference or a forced smile, implying that one can only reply with a laugh because of certain situations beyond their control.