时光时光把我的少年还给我
[shí guāng shí guāng bă wŏ de shăo nián hái jĭ wŏ]
Give back my youthful days reflects longing for lost time and childhood innocence. This phrase encapsulates nostalgia and the desire to return to carefree youthful days, often felt especially strongly by those who regret parts of their past.