In Son in Law, Rebecca's family is skeptical of Crawl at first, but he quickly wins them over with his charm and willingness to help out on the farm. As Rebecca and Crawl spend more time together, their fake engagement begins to feel all too real.
However, when Rebecca's longtime crush, Travis, shows up on the farm and tries to win her back, she begins to question her feelings for Crawl. Crawl, feeling like he can never truly fit in with Rebecca's family and their rural lifestyle, is ready to leave.
In the end, Rebecca realizes that Crawl is the one for her and stops him just as he's about to drive away. The two share a romantic kiss, and Crawl decides to stay in South Dakota and embrace the country life.