我姓李却未曾走过你心里
[wŏ xìng lĭ què wèi céng zŏu guò nĭ xīn lĭ]
'Although my surname is Li, I never entered your heart.' A poignant expression of longing or unacknowledged affection—implying that despite sharing part of one’s personal identity (family name), emotional distance persists.