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Jyutping bat1 daa2 bat1 soeng1 sik1
Pinyin bù dǎ bù xiāng shì

Definitions (Wiktionary)
  1. proverb
    Friends are often made after a fight; from an exchange of blows friendship grows; no acquaintance is made without a fight; no discord, no concord; out of blows friendship grows.

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Jyutping bat1 daa2 bat1 soeng1 sik1
Pinyin bù dǎ bù xiāng shí

Definitions (CC-CEDICT)
  1. lit. don't fight, won't make friends (idiom); an exchange of blows may lead to friendship
  2. no discord, no concord
Definitions (粵典–words.hk)
  1. 語句
    朋友​之間​有過​ ​拗​撬​,​先​可以​互相​了解​,​令友​誼​更加​穩固
    it is only through conflict that people get to know each other and become closer friends; literally 'no fighting, no getting-to-know'
    • 少少拗撬,唔好擺喺心啦,不打不相識吖嘛!
      少少拗撬,唔好摆喺心啦,不打不相识吖嘛!
      Don't be too worked up over that little quarrel you guys had last time. As the saying goes, out of blows, friendship grows, right?
Definitions (Wiktionary)
  1. proverb
    Friends are often made after a fight; from an exchange of blows friendship grows; no acquaintance is made without a fight; no discord, no concord; out of blows friendship grows.
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (粵典–words.hk)
  1. Cantonese
    少少拗撬,唔好摆喺心啦,不打不相识吖嘛!
    少少拗撬,唔好擺喺心啦,不打不相識吖嘛!
    • Don't be too worked up over that little quarrel you guys had last time. As the saying goes, out of blows, friendship grows, right?