expression, ichidan verb
mature and kind; well-balanced as a person; a good person
Describes someone who is emotionally mature, considerate, and has a well-rounded character. Often used as a compliment for someone who handles situations with grace and kindness.
彼は若いのに人間ができているね。
He's young but really mature and kind, isn't he?
あの
That person is well-balanced, so they stay calm no matter what.