Heartwarming MCU Details That Marvel Fans Noticed

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Vote up the details you missed the first time around.

The Marvel Cinematic Universe has become the biggest and most financially successful film franchise in history. Once the ball was rolling, the writers, actors, and everyone else involved in the many films that make up the MCU put in a ton of effort in adding everything from heartbreaking details and heartwarming moments that bring the viewer's a smile.

While many of these heartwarming moments are easy to spot, looking a little closer at the details of a scene often reveals things many viewers don't always notice. Fortunately, plenty of fans out there find these heartwarming MCU details, and they post them on the MovieDetails subreddit. This list takes a look at the most heartwarming MCU details that Marvel fans noticed while watching their favorite MCU films.

  • 1
    130 VOTES

    The Suit Tony Gives Peter Parker Is Based On The Lessons He Learned

    From Redditor u/aNoKneeMoose:

    In Spider-Man: Homecoming, the suit Tony Stark gifts Peter Parker has features based on lessons Tony learned becoming Iron Man.

    130 votes
  • 2
    172 VOTES

    Chris Hemsworth Kisses His Wife (Not Natalie Portman) In 'The Dark World'

    From Redditor u/gamermainer:

    In Thor: The Dark World (2013), Natalie Portman couldn't make it to reshoot the final kiss scene. When asked to choose from a lineup of women to take her place. Chris Hemsworth instead brought in his wife, who wore Natalie's clothes and wig to shoot the final kiss.

    172 votes
  • 3
    110 VOTES

    A Visiting Child Came Up With 'Thor: Ragnarok's' Best Line

    From Redditor u/fifthdayofmay:

    The line "He's a friend from work" in Thor: Ragnarok was a suggestion from a kid visiting the set. Originally he only asked Hulk about where he's been.

    110 votes
  • 4
    110 VOTES

    Stan Lee's Cameo In 'Captain Marvel' Was Edited After He Passed

    From Redditor u/tealfan:

    Captain Marvel - During Stan Lee's cameo, Captain Marvel smiles at him. That wasn't there originally. After Stan died, they went back in and shot the smile.

    Boden hinted that they re-edited that encounter after his passing: “We certainly had fresh eyes on that scene for sure after he passed away.” And Berman confirms that Carol’s lingering smile as she looks at Lee is a new addition to the movie.

    110 votes
  • 5
    107 VOTES

    Agent Coulson's Demise Hits Tony Harder Than Most People Realize

    From Redditor u/ZultarTeDestroyer:

    In Marvel's The Avengers, moments after the team receives word of Coulson, Tony's arc reactor light is shut off representing his broken heart.

    107 votes
  • 6
    124 VOTES

    Stan Lee's Final Cameo Takes Inspiration From His Real Life Attire

    From Redditor u/MJanvier95:

    Avengers Endgame - Stan Lee's cameo in the movie, his outfit was based on his real-life wardrobe from the 1970s. Looking fly in the movies and in real life.

    124 votes