You see Tony and Bruce go off together, and Clint and Natasha, and Steve goes off by himself but in a happy way because he’s ready to open up to this new world because of this movie.
But Thor? He’s going there with a brother to hates him, and that hurts more because Thor adores Loki, without any good memories of Jane and Darcy, who he loves in entirely different ways, because he hasn’t seen them and he doesn’t know when he’ll come back.
Poor, poor Thor. I just want to hug him and give him poptarts until he smiles and is happy again.