MEG'S Loki turned up as the provider-of-movie. He's actually pretty stoked that the other Loki isn't being a ball of dramatic energy, and he's even more stoked that he's getting his movie night even if the movie wasn't the one he would have pushed for. Small steps! Definitely grabbed a space with Kate and Lucky during the movie.
Peter would have come at Stevie's asking and tried to not take more than half the popcorn. Willpower, Peter! He's never actually seen this movie, so he'll be a teenager experiencing c u l t u r e. He also reached for Stevie's hand during part of the movie just because sweet teenager stuff is their way.
Steve came with his Stranger Things crew! He nudged them all to sit in a spot where he could see without his glasses. IT'S A PRIDE THING. He despises that Derleth gifted him with his AU self's bad vision. If that didn't work, then he squinted until finally popping the glasses on and hoping the dark meant no one could see.