Definition of one good turn deserves another in English:

one good turn deserves another

phrase

proverb
  • If someone does you a favour, you should take the chance to repay it.

    • ‘She stabbed him a season or two back and one good turn deserves another.’
    • ‘His eyes hardened, ‘Well, I guess one good turn deserves another.’’
    • ‘‘As I see it,’ the woman said, ‘one good turn deserves another.’’