So there was this other super sad thing I saw. Does anyone here remember Steve's Wanda induced fear vision thing? With Peggy and the party and everything?

Well, when Steve dies in A4, in the end credit scene, Steve is in that room and he hears Peggy from behind him. He turns around, she's standing there all beautiful like the the queen she is and says, "You're late."

Like for the dance he promised her? Like? It was super sad?

Theory not mine:(