In 1923's Yellowstone, the love story between Spencer and Alex takes center stage. This year is the most romantic period explored in the Taylor Sheridan universe. The couple's whirlwind romance unfolds throughout the series, and in Episode 6, their love truly blossoms. Spencer convinces Alex to join him on a chartered tugboat journey to the Suez Canal. However, their plans go awry when their captain passes away, and the boat becomes immobile. Stranded on an abandoned ghost ship, they fear for their lives. Despite the dire circumstances, their love for each other only intensifies.

Fortunately, they are eventually rescued by a passing ship.

It is then revealed that Alex will have difficulty entering the United States as a single woman without a husband to sponsor her. In a surprising turn of events, Spencer proposes marriage to the ship's captain. Though it is against the law to marry for immigration purposes, Spencer assures the captain that his intentions are genuine. The captain presents a box of rings for the couple to choose from, even offering Spencer's own wedding ring when they can't find the perfect fit. As their wedding takes place, the parallel romance between Spencer's nephew Jack and Elizabeth unfolds, adding to the overall theme of young love within the Dutton family.

Spencer and Alex's love story stands out due to their contrasting backgrounds and the challenges they face. They navigate through their differences by being honest with each other and fighting for their relationship. While their path to love may not be easy, their unwavering support and affection for each other make their romance remarkable. The tender moments shared between Spencer and Alex are endearing and give viewers hope for true romantic connections. Despite the extraordinary circumstances they find themselves in, their love feels genuine and attainable.

Their story serves as a reminder of the power and resilience of love. 1923's Yellowstone is a prequel that showcases the younger generation of Duttons as they navigate their place in society and pursue their chosen partners. This surprising and heartfelt drama offers some of the most devoted couples in the entire franchise, exemplified by Spencer and Alex's unexpected wedding and Jack and Elizabeth's handfasting ceremony. While the future of Spencer and Alex's relationship remains uncertain, their journey thus far suggests that they are meant to be together. They have faced numerous obstacles together and have only grown closer as a result. Their love story captivates audiences and leaves them wanting more.