The speaker begins by offering up everything they own: games, movies, books, even the car and the furniture. There's a casual, almost defiant tone to it, as if nothing here matters. Once it's all gone, they describe feeling lighter, calmer, and cleaner inside, with a less cluttered mind and a purer heart.
Then the poem turns. In the last four lines the speaker shifts to "you," and the message becomes more general: owning lots of things never fills an emptiness, and someone can host a big party and still feel completely alone. The title adds a twist. "Denial Filling the Void" suggests the peace might be a way of covering up something painful rather than solving it. Judging by the title, the speaker may be insisting they're fine without things because that's easier than admitting what is really missing. The mood is quiet and a little hollow, calm on the surface with loneliness underneath.