A dwarf star is a star that is smaller and less bright than the sun.

Looking up at the heavenly bodies, I feel calm.

Seio is my best friend.

Yusei is my best friend.

Fuyoshi-kun, have you finished today's homework yet?

He has a very selfish personality.

He is known for his selfish actions.

My car needs regular maintenance.

The agenda of the Security Council is an important issue related to national security and defense.

He has a selfish personality that imposes his own opinions.