帮媳妇系鞋带的爷们最帅
[bāng xí fù xì xié dài de yé men zuì shuài]
'The guy who ties his wife's shoelaces is the handsomest,' indicates admiring acts of intimacy and kindness as displays of true chivalry and masculine strength within a marriage or relationship. Highlighting valuing and cherishing practical support as well as loving actions as genuine expressions of love.