Those watching get insight into their crime-solving strategies, their opinions on how the other deals with everyday life and even disagreements on United States history between the two.
Then there are the Texas Rangers, Marcus and Alberto, who have been partners for years.
More important, though, are the conversations Marcus and Alberto have as they’re searching for Tanner and Toby.
However, as the story progresses, it becomes clear that they Marcus truly cares about Alberto, even if he doesn’t realize that at the right time.