她久居我心他长伴我身
[tā jiŭ jū wŏ xīn tā zhăng bàn wŏ shēn]
She resides in my heart, and he remains with me constantly ('她久居我心,他长伴我身') conveys a profound sentiment of two individuals having a lasting influence on the person's heart and daily life, suggesting deep, enduring attachments.