The Pea
I'm very hung up on the symbolism of this dish, particularly with how it pertains to Eddie and his episode of severe emotional distress.
Eddie was all alone in his post office when we found him. Although he refused to state this outright, it was clear he was feeling excluded and forgotten by his neighbors. We have often seen him pushed to the margins of the community, only sought out for his utility to the others.
Barnaby openly delights in scaring and tormenting him, Howdy overworks him without sparing a second thought to his needs, Julie only calls upon him when she someone who's easy to drag into a game, Sally refuses to address him by name and treats his attempts at social connection with disdain, Wally and Poppy only have fleeting interactions with him, and Frank hides his burgeoning fondness behind a facade of cordial indifference.
The pea is alone, too, isolated on the stark white backdrop of the plate.
"Take care not to place them too close together." Even if there are more "peas" at this party, Eddie sits alone in Home's chair, denied the basic creature comforts of intimacy as he watches the others mingle.
The pea is also a pittance to Eddie. It is presented to him right after Sally's single, small attempt to show him goodwill, which she only bothers to do because it's a holiday.
She still does not address him by his name. The gesture, the pea, and the seat are all mere crumbs – too little, too late for a neglected outsider who struggles to make sense of the lonely, awful torment of his life in this Neighborhood, one which he cannot properly articulate for fear of sounding ungrateful.
Home stares him down from his lonely seat. Its presence is monolithic and ominous, a towering figure that only makes him feel more small and alone.
Is it intruding on his mind on purpose, trying to hurt him? Personally, I don't think so, though it still remains to be seen. His words to Frank at the end are telling, though. "I want to go home."
Whether it means to or not, Home torments him with its very being. It's both the elephant and the room. Eddie is an outsider. Eddie can't remember where he's from. Eddie sleeps in a post office after thanklessly running himself ragged every day. Home is the very reason for this holiday, and Eddie is homeless. It's staring him down because it's a symbol of everything he aches for, but cannot have.
Eddie is the single pea on Home's plate. Take care not to place him too close to anyone else.