任时光匆匆流去我只在乎你
[rèn shí guāng cōng cōng liú qù wŏ zhĭ zài hū nĭ]
'Ren Shiguang Congcong Liuqu Wozhi zaihu Ni' means 'No matter how time rushes on, I only care about you.' It's like telling someone that even if things change over time, the affection towards a particular person remains unchanged, expressing deep care and devotion.