你的嘴只准我亲你的脸只准我摸
[nĭ de zuĭ zhĭ zhŭn wŏ qīn nĭ de liăn zhĭ zhŭn wŏ mō]
Translated directly, this is 'Only I am allowed to kiss your mouth and touch your face'. This is likely used by someone in a romantic relationship who expresses possessiveness over their loved one or a deep affectionate claim over the person they are in a relationship with.