你的笑容是我梦中的暖你的背影是我梦中的痛
[nĭ de xiào róng shì wŏ mèng zhōng de nuăn nĭ de bèi yĭng shì wŏ mèng zhōng de tòng]
'Your smile is warmth in my dream, your back view brings pain.' This captures intense emotions tied specifically to another individual whose presence elicits warmth contrasted against profound ache felt when they depart, illustrating deep affection tinged with sorrow at partings endured in dreamlike states of mind.