Joy and Alan's experiment, and the marriage itself, faces its biggest test yet as public and private factors threaten to tear the two of them apart. Tom must finally figure out who he wants and exactly how he's meant to get them. Events place Alan's job in jeopardy, while a bereavement in Lawrence's life brings him and Joy ever closer.
Therapist Joy Richards tries to maintain the spark with her husband Alan, following a cycling accident that has put their sex life on hold. Suddenly Joy and Alan find themselves drawn to new people, and both are tempted to make the ultimate indiscretion. With their marriage in crisis, Joy comes up with an audacious, unorthodox but potentially brilliant proposal that will have huge ramifications for the future.
Wanderlust - Series 1, Episode 4 Synopsis and Schedule