Big Sean created an online frenzy last month when a photo (see above) of him, alongside Eminem and Royce Da 5'9" surfaced the Net. Since the flick, details about the Detroit spitters' session were scarce, up until now—sort of. During his recent appearance on NBC's Nitecap With Peter Bailey, the Sean gave some details about linking with Eminem, revealing that their session was simply "historical."

Now it's still unclear as to whether or not any recordings were for Em's forthcoming album or Sean's Hall Of Fame release but, the G.O.O.D. Music rhyme slinger did touch on the lengthy conversation he had with both Eminem and Royce. “It was crazy just coming from Detroit. We sat and talked for a couple of hours even before we did anything musically, " Sean revealed.

"So, I was just telling them how much—how crazy it is man coming from The D. Them was the superstars. Them was the heroes in rap music. And they showed me that you can be worldwide. Cause it was always local heroes, but obviously one of the biggest rappers in the world is from Detroit. It was a big deal there. It was an honor man, straight up.”

Watch the rest of Sean's interview below, where he also touches on Rick Ross' recent ordeal with Reebok and more.