余生薄上写着你余生薄上只有你
[yú shēng bó shàng xiĕ zhe nĭ yú shēng bó shàng zhĭ yŏu nĭ]
“余生薄上写着你，余生薄上只有你” (You are written on my life paper, and you're the only one written on it hereafter.) indicates a deep commitment in love where the person is etched onto their life and future plans, symbolizing eternal dedication exclusively for them.