Mused

She mused about her favorite cartoon characters while staring out the window.

He often mused about his favorite superhero while playing with action figures.

He mused about the possibilities of time travel while watching a science-fiction movie.

The detective mused over the clues at the crime scene.

He mused about what his life would have been like if he had made different choices.

He often mused about the fragility of life and the inevitability of death.

She often mused about the meaning of life and the purpose of human existence.

He often mused about the state of the world while walking his dog.