After being rescued from spending some time on a remote island (it's a long story), Claire is rescued and reunited with Jamie. On board a ship, Claire first injects herself with penicillin to cure any lingering infection, then drinks some "turtle soup" made by their friend — not realising it's spiked with sherry. Claire quickly makes it clear to Jamie that she's a different kind of "thirsty" now, giggling and teasing him into joining her right there on the desk. Their hookup takes an even steamier turn when they turn to face a mirror on the wall — and, when Willoughby knocks to check on them, Jamie casually talks to him through the door without missing a beat with Claire.