愿长久不离愿时光不老
[yuàn zhăng jiŭ bù lí yuàn shí guāng bù lăo]
'Wish to Remain Together Forever, Wish Time Never Ages' This expresses the beautiful yet somewhat melancholic hope for perpetual youth and everlasting companionship. It highlights a human longing to remain young forever and maintain relationships eternally without any interference from the passage of time.