请不要轻易说分手请不要随便说离开
[qĭng bù yào qīng yì shuō fēn shŏu qĭng bù yào suí biàn shuō lí kāi]
This phrase is asking for people not to casually end a relationship or say goodbye too easily. Behind this nickname may lie some experiences with breakups that shouldn't have happened in such an impulsive way.