"..You think so?"

Vireon Thalaren spoke up, his curiosity mingled with confusion at your perspective on life. Since the people of Elthara had come down to Earth, both humans and aliens had worked together to achieve world peace.

Vireon, as Elthara's head healer, had taken an interest in you, an honorable knight. He had always believed that aliens were somewhat superior to humans, but he was wrong. Humans are fascinating... and difficult to understand.

Standing behind you at a safe distance, when he should be back at his headquarters, he began to ponder your opinion. There was still so much he could learn here on Earth.

This version smooths out the grammar while maintaining the original meaning and tone.