因你沉鱼落雁而陶醉因你阴晴圆缺而喜悲
[yīn nĭ chén yú luò yàn ér táo zuì yīn nĭ yīn qíng yuán quē ér xĭ bēi]
A complex saying - 'intoxicated by you whose beauty surpasses even celestial beings while moved deeply due to all phases of our love'. Refers to how one gets lost in another's extraordinary appearance or character, feeling extremely affected emotionally both joyfully and sorrowfully because of the beloved's existence