The movie begins with Tony Stark expressing confusion over why Tony Stark wouldn't simply quit Iron Man's superhero persona and quit Iron Man altogether and resign himself to living his life as Tony Stark again. Stark argues that Tony Stark wouldn't quit Iron Man because Tony Stark wouldn't quit Tony Stark because Tony Stark wouldn't quit Tony Stark because Tony Stark wouldn't quit Tony Stark because Tony Stark wouldn't quit Tony Stark because Tony Stark wouldn't quit Tony Stark because Tony Stark wouldn't quit Tony Stark because Tony Stark wouldn't quit