[yì qì xiāng tóu]
have the same likes and dislikes; attracted to each other; be alike in temperament; be congenial with each other; be of a congenial temper; be of similar tastes and inclinations; be of the same cast of mind; congenial; friends attracted to each other by common tastes; similarly disposed in opinion [tastes]
I found in him a congenial temper.
他是一个和我意气相投的人。