你是我的小太阳我是你的小太阳
[nĭ shì wŏ de xiăo tài yáng wŏ shì nĭ de xiăo tài yáng]
'You are my sun and I am your sun' is a sweet phrase implying mutual care, affection, and dependence. This expresses both individuals illuminate each other’s lives, like the warmth and glow of the sun for one another.