Yet Arthur would not eat until they were all served.
He seemed full of the joy of youth, almost a boy.
He was happy with his life; he cared little
For lying in bed or sitting still for a long time,
His young blood so stirred him and his wild brain.
–Sir Gawain and the Green Knight,
W. S. Merwin
What conclusion can be drawn about King Arthur?

How does King Arthur show chivalric values in this passage?