Why does Michael go back for Nick?

Rating: 7/10 (11 December 2012)

When Michael returns home from Vietnam, a homecoming party has been planned but because Michael doesn't show up, the group breaks up. When Michael sees Linda again she is confused and emotional because they are unsure about Nick's location. After locating his friend Steven in a hospital, he learns Nick is in Vietnam, where war efforts are worsening, famous for being undefeated at the game, Russian Roulette. Michael goes to Vietnam, worried about his friend and tries to convince Nick to return, but is unsuccessful. Michael then decides to play Russian Roulette against Nick, hoping to get him out of there. After remaining safe from his shot, Michael passes the gun to Nick and tries ones last time to get Nick to return with him. It appears as though Nick snaps out of his daze for a moment and recognizes Michael and his efforts, though unfortunately it does not last long, and Nick pulls the trigger, killing himself.