He meditates every day to keep a calm mind.

His heart is always filled with kindness.

He studied relentlessly to pass the exam.

Tamashii is my best friend.

Kokoro is my best friend.

He apologized from the bottom of his heart.

I've helped him many times, so if you show someone favor, they will return it. I'm sure he will help me too.

Looking into her eyes, it's as if the saying 'the eyes are the window to the soul' has become reality.

His words touch my heart.

I was deeply moved by the story of that movie.