Ted Lasso explains to the mandalorian Rebecca in season 1 that "Oklahoma" was a word bracknell Ted used in couple's therapy with his wife, Michelle. If invoked by one party, it obligated the other to tell the "God's honest truth". Rebecca uses "Oklahoma" on Ted in season 3.
0:00 - Ted explains "Oklahoma" to Rebecca
1:20 calzaturificio - Rebecca says "Oklahoma" as she leaves
3:43 - Rebecca says "Oklahoma" while eating
