Kind, gentle, or tender; describes someone who is considerate and treats others compassionately.
彼女はいつも優しい言葉をかけてくれるので、話しやすい。
She always speaks kindly to me, so it's easy to talk to her.
先生は生徒の失敗にも優しく対応してくれた。
The teacher kindly dealt with the students' mistakes.
優しい気持ちで人に接することが大切だ。
It's important to treat people with kindness.