我怕黑而你是光我怕冷而你最暖
[wŏ pà hēi ér nĭ shì guāng wŏ pà lĕng ér nĭ zuì nuăn]
'I am afraid of the dark but you are the light; I fear the cold but you are the warmest.' This conveys reliance and warmth felt from being with a loved one, emphasizing the comfort and security provided by them.