Mrs至死不渝Mr强聒不舍
[mrs zhì sĭ bù yú mr qiáng guō bù shè]
A combination expressing dedication on one side and persistence from another, where '至死不渝' (zhi si bu yu) suggests unwavering loyalty until death while '强聒不舍' (qiang gua bu she) refers to a constant, relentless nagging. Here, it might mean a persistent relationship in different ways.