This proverb highlights the idea that relationships, whether romantic or friendly, must go through moments of disagreement to be strong and genuine. A relationship that does not experience disputes and conflicts may seem peaceful on the surface, but it often indicates a lack of real communication and honesty. Ultimately, this absence of confrontation can lead to a more violent explosion or a breakup, as unexpressed tensions eventually build up. Equivalent in English: ‘A fight or two makes the relationship stronger.’