The MCU is chock-full of easter eggs, insider jokes, and memorable cross-referencing and linearity between each film in the franchise. We would expect nothing less coming from a universe that consists of 22 super-unique films. After watching every single minute of every movie multiple times, we’ve come up with a list of hidden details that you might not have noticed. Let us know which easter eggs you got when watching an MCU film for the first time!
(Needless to say: SPOILER ALERT!!!)

Tony is in love with himself
Tony Stark is not a stranger to photos. In fact, in the very first scene in Iron Man 1, we can see him taking a selfie alongside a soldier. In Avengers: Endgame, Tony reflects on a photograph of himself with Peter Parker.

An interesting scene involving Tony and a certain photograph takes place in the climax of The Avengers. Back in Iron Man 2, Tony took a memorable photo with Pepper while they were in Monaco. You can see this picture in Tony’s office during the final fight against Loki. It might seem tiny, but this cross-reference was something many MCU fans totally lost their minds over.