I believe this would be answered in a different subject, but luckily I know the answer! :D
Greater, Lower would be your answer.
Answer:
The chivalry code that Gawain strives to live up to is one of loyalty, courage, and courtesy, a code of behavior expected of knights. Throughout his journey, Gawain remained courageous and brave at all times. He felt that honor and valor were important qualities in a knight so he always strived to uphold them.
Explanation:
It is an allusion The poem uses Christian imagery regarding the Apocalypse and Second Coming allegorically to describe the atmosphere of post-war Europe.
I believe that the first answer, recovering from love, is correct. Because he could not recover his love, which is sometimes referred to as a fire, he is sad or in emotional pain.
Food poisoning will probably the cause