The highly-anticipated second season of The Last Thing He Told Me is sure to be action-packed, but where did the first season leave off? The Last Thing He Told Me, based on Laura Dave's novel of the same name, premiered in 2023 and began with Hannah's (Jennifer Garner) husband, Owen (Nikolaj Coster-Waldau), disappearing while his company is under investigation for fraud. While leaving behind a duffel bag full of cash, he wrote a note for Hannah that read, "Protect her." The "her" in question is his daughter, Bailey (Angourie Rice).