His sister Kim recently appeared on Busy Philipps’ E! Talk show Busy Tonight and spilled some tea about him.

“My brother has — I don’t know if he still does — but he had, for a really long time, two imaginary friends,” she said of the 31-year-old.

When Philipps asked Kim if she remembers the names of his imaginary friends she replied, “Of course. Pablo and Ronald,” before the two began laughing.

But has Kim ever had an imaginary friend?

“No, but my brother literally has talked about these guys like, up until last year,” she says. “He has one more, I can’t remember his name.”

Rob Kardashian has been out of the public spotlight since giving birth to his 2-year-old daughter Dream, who he shares with Blac Chyna. Reports say he’s been battling depression in recent years.

While he’s been away from the public eye, he reportedly did spend the holidays with his family. If there was nothing to talk about around the dinner table between the two, now there certainly is.