WATCH: Khloe Kardashian 'Worried' About Scott Disick's Partying

Kourtney Kardashian's baby daddy Scott Disick may be struggling to stay on his best behavior again — but pseudo sister Khloe is here to keep him in line!

In a teaser trailer for E!'s Keeping Up With the Kardashians, Scott, 33, reveals his true feelings on Kourtney's decision to spend time away from Los Angeles with their three kids, Mason, 6, Penelope, 4, and Reign, 22 months.

"You know this is going to be, like, the longest I'm away from the kids and Kourt ever," he tells Khloe. "I'm kinda anxious. I'm supposed to do some appearances. I just feel like I wanna book my time so I don't think about missing my kids and Kourtney."

When Khloe reminds Scott to stay on his best behavior in their absence, the notorious party boy answers: "It's hard to be on amazing behavior when you're at a nightclub or when you're at a party."

"Just make sure you're doing whatever you think is best," Khloe offers, to which he replies, "Well, I usually would do it strictly because of money 'cause I like money."

In confessional, Khloe reveals her doubts when it comes to Scott. "Kourt and the kids have been gone for about a week now. In the past, when Scott had downtime, he would book parties and club appearances," she says. "And nothing good ever came out of that. So for him to even be thinking of booking a club appearance really has me worried."