Final answer:
The sub theme that is strong in Sir Gawain and the Green Knight is that of chivalry and courtly love, particularly in the passage where Sir Gawain returns to Camelot and explains where and why he got the belt.
Step-by-step explanation:
The sub theme that is strong in Sir Gawain and the Green Knight is that of chivalry and courtly love. This theme is particularly evident in the passage where Sir Gawain returns to Camelot and explains where and why he got the belt.
The passage highlights the ideals of chivalry and the code of honor that Knights were expected to uphold. Sir Gawain's actions exemplify his commitment to upholding these ideals, as he truthfully explains the circumstances surrounding the magical belt he received from the Green Knight's wife. His honesty and integrity demonstrate his adherence to the chivalrous ideals of truthfulness and honor.
The theme of chivalry and courtly love is prevalent throughout the poem and serves as a moral compass for the characters. It emphasizes the importance of loyalty, bravery, and devotion to one's honor and the ideals of love and noble behavior.