你是我的阳光你是我的星辰
[nĭ shì wŏ de yáng guāng nĭ shì wŏ de xīng chén]
You are My Sun and Stars: A declaration of adoration suggesting the other person is the most essential thing in his life, the light that brightens up the sky of the days, and illuminates his nights, symbolizing that they bring him hope and direction.