How does funny feel about genes proposed enlistment in A Separate Peace?

Gene feels a sense of betrayal and jealousy towards Finny's proposed enlistment in the military in "A Separate Peace." He struggles with conflicting emotions as he wants to maintain his friendship with Finny but also feels envious of Finny's ability to navigate life with such ease. Gene's internal conflict over Finny's enlistment ultimately leads to tragic consequences for both characters.