This proverb is used to describe a relationship where each party is looking out for their own interests rather than the interests of the couple or community. By comparing the relationship to that of rats, which only care about their own gains, the proverb highlights the lack of cooperation and altruism in the union. The English equivalent would be the expression ‘Every man for himself’. This proverb reflects a situation where the balance between cooperation and selfishness tips dangerously towards the latter, thereby compromising collective harmony.