这辈子牵左手不离下辈子握右手不弃
[zhè bèi zi qiān zuŏ shŏu bù lí xià bèi zi wò yòu shŏu bù qì]
The nickname translates to ‘in this life, holding left hand never leaving; in next life, gripping right hand without forsaking.’ It portrays a deep promise of eternal devotion, implying that regardless of lifetimes, true lovers always find each other. A symbol of unwavering faith in romantic commitments across lives.