What do we learn about azar's character in the story?

Had to look for the options and here is my
This question is based on Chapter 3 of "The Things They Carried", a book that was written by Tim O'Brien. And based on this book, what we learn about the character of Azar in the story is how caring he is. Hope this helps.

Writers who used greek and latin literature to perfect their literary forms belonged to the neoclassical realism classical period of literature. can i get brainliest