你的眸是我不曾见过的暖阳
[nĭ de móu shì wŏ bù céng jiàn guò de nuăn yáng]
It translates as 'Your eyes are a warm sun I've never seen', a poetic way of describing the warmth and unique comfort derived from someone’s eyes. It implies the other person brings unexpected happiness and warmth into one's life.