The country star chronicles his off-the-charts excitement on his way to meet Slim Shady in Detroit in June for their very special performance.

They say you should never meet your heroes. Well, they never told Jelly Roll that, because in a new behind-the-scenes video posted on Thursday (August 22) the “Save Me” country star details the out-of-body experienced he had in June when he flew to Detroit to meet his hip-hop top dog: Eminem.

The five-and-a-half minute clip opens with Jelly on the phone telling someone that he’s on his way to meet Slim Shady as he speeds down the highway with a police escort. In the clip, Jelly explains that his early morning road trip came after he played two shows at Nashville’s Grand Ole Opry the night before, a whiplash of back-to-back career pinnacles that are truly hard to comprehend.

“I am fixin’ to meet Eminem. To some degree one could say we’re going from the Grand Ole Opry to meet Eminem,” he says while riding in the backseat of an SUV and stating the obvious, but also possibly talking himself off a ledge of disbelief at his good fortune. He explains that the trip was sparked by Marshall tapping him to sing in a Bob Seger tribute as part of the NBC Live From Detroit: The Concert at Michigan Central special that aired in June featuring Diana Ross, Jack White, Big Sean, Eminem and others celebrating the re-opening of the city’s restored train station.

In the prime-time show, Jelly took the stage with event co-producer Eminem for a duet on Em’s 2002 song “Sing For the Moment.”

“Forty-year-old Jason DeFord is losing his mind,” Jelly says using his birth name. “Because I know for sure that 15-year-old Jason DeFord would faint! This is unreal, it’s really cool” he adds, staring out the window and contemplating this surreal moment. He then breaks down the mechanics of rappers expanding their local or regional fame to larger areas while recalling his attempt to break into the game more than a decade ago.

“Guys like Eminem were proud to be from Detroit, Michigan because superstars don’t come out of Detroit, Michigan,” he says, rehearsing an a cappella run of Aerosmith’s “Dream On,” which is interpolated in the Eminem song the duo performed. “We’re in the middle of some insanely historical s–t.”

Walking into the station and taking the stage for rehearsals, the big moment when the two men finally meet comes about half-way through the video. After a friendly greeting, Jelly admits to Marshall that he’s been “a little nervous” all day about their meet-up, wondering if the rap god even knows who he is. “Nah, I’ve been knowing you for a minute,” says a low-key Slim Shady.

Later, Jelly says that moment — standing next to Eminem and taking some promo shots — was on his Mount Rushmore of personal high points, along with meeting Garth Brooks and Dolly Parton. “Where I literally stood next to somebody and was like ‘this is f–king wild!,’” he says before picking out his wardrobe for the performance and having a chill hang with fellow performer Melissa Etheridge backstage.

The video ends with footage of the epic, orchestra-assisted performance and Jelly on his way out of town marveling at what just happened while re-watching the whole thing on his phone as he speeds to his next gig.

Watch Jelly Roll’s Eminem meet cute video below.