C is the correct because it has good capitalization has a period at the end not like letter D
While both Znaeym and Von Gradwitz are stuck beneath a tree, George refuses the offer of wine from Ulrich, claiming that he doesn't drink with his enemy. Georg is annoyed with his enemy and hopes his group of men help him rescue and leave Ulrich there itself.
Ulrich decides to make peace with George, and offers his friendship and decided to end this feud. George think upon the proposal and states that,
“‘I never thought to have wanted to do other than hate you all my life, but I think I have changed my mind about things too,...’”
Hence, he decided to end this feud and accept the peace treaty with Ulrich. He later realizes this feud to be foolish and changes his heart. Hence, he resolves the differences with Ulrich by accepting his offer.
I think its C. maybe it might be the drugs, because drugs can make someone 'high' but the also the beauty of the song that overwhelms him. Wheather he is on drugs or not, he feels drowsy and numb. something that makes him recall his past or his lover?