Can anyone help me with something on the Medieval tales?

Question

How did the Green Knight evaluate Gawain's Character after testing him?

Also,what were the 2 dreams had by King Arthur?

Thank you very much if you care to help.

Answer 1

The Green knight sees that Gawain is honorable but not perfect; he did lie and break his promise on one occasion, but it was to save his own life and nobody was harmed by it, so it was forgivable.