There was a serendipitous turn in the Kingsbury/Cook story to have it come together. The link ended up being Sam Farmer, the longtime NFL writer for the Los Angeles Times, who was tasked to work on a Mahomes Super Bowl story. That started with a trip to Texas to speak with Cook about Mahomes' high school years. The discussion about Cook's quest to go see the Super Bowl came up.

The next day, Farmer called Kingsbury for the next part of his story, to chat about Mahomes' college years. During the conversation, Farmer mentioned Cook was trying to get to the game. At some point after, Kingsbury decided to text Cook with his offer.

Cook wasn't sure how to thank Kingsbury beyond a text. He eventually decided to write not to Kingsbury but Kingsbury's father, Tim, a long-time Texas high school football coach himself.

"The letter just felt like the right way to do it," Cook said.

In the letter, Cook notes "A coach's kid gets it; I know you understand."

Cook ended up talking with Tim Kingsbury on the phone for 20 minutes, and before he posted the letter on Twitter for the world to see, he made sure Kliff Kingsbury gave his blessing. But it was important for Cook to know how generous Kingsbury had been.

Cook said he has never really been a fan of any team, always becoming more of a fan of certain players. But he's paid attention to the Cardinals long before Kingsbury got to Arizona, noting that he loved the team's "All or Nothing" TV season on Amazon.

"There were so many quotes I got from that," the former coach said.

Cook still texts with Mahomes often, and while he hasn't had a chance to speak with the quarterback about his Kingsbury-assisted trip to Miami, Mahomes' brother Jackson does know Cook is going and knows the message has been conveyed.

Kingsbury is also headed to the Super Bowl this week, but it's hard to believe he will look forward to this more than Cook, whose excitement was palpable for his trip-to-come.