渲染整个空城只为等你
[xuàn răn zhĕng gè kōng chéng zhĭ wéi dĕng nĭ]
The phrase suggests the profound longing and anticipation of someone's return or presence, even to the point of figuratively coloring an entire deserted city just to wait for this person. It conveys deep affection, impatience, and loneliness.