The interactions between Thor and the other Avengers. Always puts a smile on my face. The next Avengers movie should definitely have a funny scene with this in it. XD I feel like Thor would call him metal man though.
Avengers:Age Of Ultron. This was the most heartbreaking moment ever. There was actually a part taken out from the movie in theaters in this scene that kinda made it more dramatic, but still good - Visit to grab an amazing super hero shirt now on sale!
They are ruining one of the greatest heroes of all time. for everyone not just lit,the kids who look up to him but young people like me who see him as an example of what it means to be at least a half decent person.