She's Out of My League (2010)

Kirk, a self-doubting airport security agent, is astounded when stunning Molly chooses to date him. Despite his disbelief, the skepticism voiced by friends and family about their relationship weighs heavily on him. Determined to prove them wrong, Kirk navigates the challenges of dating someone so out of his league, trying to secure a future with Molly. As he grapples with his insecurities, he must confront the reality of their differences and the pressure to keep their romance alive against all odds.