Early in the episode, we see Herb trimming his hedges while Vision has a conversation with Dr. Nielson about Wanda’s pregnancy.
When Vision comes back inside, Geraldine is suddenly gone and inquiring Wanda where she went, she says Geraldine had to run.
While their names may sound like fairly general boy names, fans of the heroine’s comic source will know what the show is establishing.
After confirming the power outage, Vision expresses his concern to Wanda that something’s wrong with where they are, referring to Herb’s odd hedge trimming and the dinner with the Harts.