do (someone) a good turn

To do something that helps, aids, or benefits another person. If you do someone a good turn, they are much more likely to help you out in the future. John did me a good turn last year, so I'd like to return the favor somehow.

Common Names:

Name	Pronounced	Usage
Fotini	-	Greek
Sampson	['sæmpsən]
Biddy	BID-ee	Irish, English
Morrison	['mɔrisən]
Mikaere	-	Maori
Slavitsa	-	Medieval Slavic (Hypothetical)