执你之手与她偕老
[zhí nĭ zhī shŏu yŭ tā xié lăo]
This phrase translates to 'I hold your hand, I will grow old with her.' It depicts love and commitment despite difficulties, showcasing fidelity, loyalty, unwavering support for one’s partner, and the determination and desire to stay together throughout a lifetime. This idiom can imply the depth of one's affection and commitment toward his loved ones