birbirleriyle iyi geçinmek

listen to the pronunciation of birbirleriyle iyi geçinmek
Türkçe - İngilizce
(Fiili Deyim ) hit it off
To develop an amicable relationship (with), especially in a sudden manner during an initial encounter

Those two are really hitting it off. I wouldn't be surprised if they started dating soon.

(deyim) (hit it off with) Be naturally friendly or well suited
get along well, be compatible for one another