我姓褚却触摸不到你的心
[wŏ xìng chŭ què chù mō bù dào nĭ de xīn]
Literally means 'My surname is Chu (褚), but I can't touch your heart.' This conveys a feeling of emotional distance, indicating that despite personal closeness (represented by sharing a surname), the user cannot emotionally connect with the loved one.