Cavallari, who shared during a previous podcast episode that she’d be open to having more kids with Estes, added, “That’s one thing for me where I feel the age where I’m like, ‘I would actually have to figure that out relatively soon.’”

And though they have been dating less than a year, the pair remain serious about their future together, with Estes noting, “I think my end goal, obviously, would be to be married and have a happy life.”

Cavallari, who shares sons Camden, 12, and Jaxon, 10, and daughter Saylor, 8, with her ex-husband Jay Cutler, teased her boyfriend, “Have a baby, you can say it.”

“I mean,” Estes began, “that’s in there.” 

For more from the couple’s steamy romance, read on.