A decade into their marriage, a woman sought to inject novelty into her sex life by suggesting a risky experiment: she and her husband would go to a bar, flirt with strangers, and use the ensuing jealousy to rekindle their passion. The plan, inspired by a friend's success, was met with initial apprehension from her husband, but he eventually agreed.

During their outing, the woman observed her husband engaging closely with another woman, a sight that ignited her own jealousy and anger. By the time they returned home, the mood had shifted entirely, with intimacy becoming the last thing on her mind. The experience, intended to spice up their relationship, resulted in feelings of betrayal and regret, leading her to fear it might have permanently damaged their marriage.

In response, agony aunt Jane Green acknowledged the unintended consequences of such a plan, noting that the woman's anger might also be directed inward, given she originated the idea. Green advised honesty, suggesting the woman communicate her feelings of jealousy and her realization that the plan was a mistake. However, she also cautioned against dwelling on her husband's enjoyment of the experience.

Green proposed an alternative approach to reviving intimacy: engaging in shared thrilling activities. Such pursuits, like zip-lining, rock climbing, or go-kart racing, can trigger a psychological response known as excitation transfer. This phenomenon causes the body to react to intense experiences with heightened physiological responses—such as a rapid heartbeat and heavy breathing—similar to those associated with sexual arousal. The mind can then misattribute these feelings of adrenaline and excitement to the person with whom the activity is shared, fostering a closer emotional and physical connection.