The seventh episode of WandaVision is now available on Disney+ and it was a big one! Not only was there a big reveal about who is really pulling the strings in Westview, but there were also some new Marvel easter eggs. One moment in the episode, "Breaking the Fourth Wall," that has people talking is the commercial. Each commercial break so far has seemed to tie in with Wanda Maximoff's (Elizabeth Olsen) trauma in some way and the latest really hit the nail on the head by being an ad for antidepressants. However, "Nexus" is not just the name of a fictional medication. In Marvel, the Nexus of All Realities is a "cross-dimensional gateway which provides a pathway to any and all possible realities." We know that WandaVision is leading into Doctor Strange in the Multiverse of Madness and people have assumed for a while that the upcoming alternate realities within the MCU would start with WandaVision.