Our hearts are deeply connected.

Nowadays, he goes to the gym every day.

Don't you think his behavior has been strange lately?

He started to act immediately.

I couldn't understand his actions.

We should always remember the power of Kannon in difficult times.

Our hearts connect through music.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

He is an expert in ethology, and his research is highly regarded worldwide.