拿开你那亲过别人的嘴
[ná kāi nĭ nèi qīn guò bié rén de zuĭ]
This username directly translates as 'Move your mouth away, which has kissed others', suggesting a sense of jealousy, hurt feelings, or resentment toward another person due to their actions or behavior. It conveys discomfort with sharing intimacy.