They built a deep emotional bond before they had a physical relationship.

He is an emotional person, so he gets angry quickly.

They are my best friends.

He is working hard to construct a new house.

He goes to the gym every day to train his body.

His emotion was clearly shown on his face.

He is trapped by the fetters of his past.

Our bond grows stronger with time.

Kizuna is my best friend, she always supports me.

The bond that binds free mind and behavior is an important element in deepening human relationships.