我姓裴却不能让你心陪我姓石却不能做你心室
[wŏ xìng péi què bù néng ràng nĭ xīn péi wŏ xìng shí què bù néng zuò nĭ xīn shì]
This translates roughly to 'I have the family name Pei but cannot have your heart, while being surnamed Shi does not allow me to be your heart’s chamber.' This indicates romantic longing and regret mixed with familial ties.