In Avengers: Age of Ultron movie,
There's a scene in which Steve Rogers and Tony Stark are chopping woods. Then, Hawkeye's wife comes and asks Tony to fix the tractor. But, it turns out to be a guy with eye patch near the tractor.
Now, the question is: Why did Nick Fury do this? Wasn't Captain America trustworthy? Couldn't he talk to Tony in front of Steve?
In Captain America: Winter Soldier movie, just after his death, Nick Fury trusted Captain America. What happened now?