Long-time couple Freddy and Zeno have only known intimacy with each other. Curious about experiences with others, Freddy proposes an experiment. Despite his reservations, Zeno finds himself unable to refuse her request.

Zeno and Freddy are not completely honest to each other about their first evening of the experiment.

Zeno debates with a co-worker, who questions his bond with Freddy. The discussion unexpectedly becomes flirtatious. Witnessing this, Freddy experiences jealousy for the first time, a new and unsettling emotion for her.

Zeno admits to Freddy he cheated years ago. This revelation stuns Freddy, leaving her unsure how to process the unexpected information.

Uncertain of her relationship status, Freddy contemplates acting single; a self-pitying Zeno is dragged to a forest rave by his best friend Moe.

Freddy learns of a person similar to herself and feels compelled to get to know him despite her friend's cautions.