File this under things that don’t bear repeating! Kris Jenner’s boyfriend, Corey Gamble, may have gotten a bit too personal during a group trip to Mexico, as seen in a preview clip for the Sunday, Dec. 13, episode of Keeping Up With the Kardashians.

In the snippet, Gamble, Kendall, and Khloe are riding in a car together when talk turns to 35-year-old Gamble’s relationship with Kris, 60.

“Tell us about yourself, I just want to get to know you more,” Khloe, 31, says from the backseat, where’s she’s lying down and scrolling through her phone. The Strong Looks Better Naked author then asks Gamble where he’s from (Atlanta, Ga.) and what he does for a living.

“I’m basically just making s--t happen in the music industry,” Justin Bieber’s tour manager replies.

“What do you and my mom even do together?” Kendall, 20, chimes in.

Gamble shifts in his seat before answering, “We do everything . . . Your mom has got a lot of energy.”

“I feel like being with your mom is better than being with any chick my age or younger,” he adds. “I think we do more than you younger girls do. . . . We have more fun than Kylie with her guy life, I promise.”

At this, Kendall smirks slightly.

This isn’t the first time the Kardashian-Jenner clan has tried to learn more about Gamble, who first stepped out with the momager in October 2014 after her October 2013 split from Caitlyn Jenner.

On an October episode of KUWTK, Khloe asks Gamble, “Have you ever been to jail?”

“Nah,” he replies. “I ain’t Mr. Perfect, but no trouble that’s a disrespect or a threat to another person.”

Watch the clip above for the awkward conversation! The new episode of Keeping Up With the Kardashians airs Sunday, Dec. 13, at 8 p.m. ET on E!

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