Washington DC, Oct. 28 -- After Rob Kardashian made a rare appearance on The Kardashians' seventh season, Kim Kardashian shared whether her younger brother will make regular cameos, reported E! News.

"If he's in the mood and in a good headspace to know that he wants to put himself out there," Kim explained during an appearance on SiriusXM's Radio Andy with Andy Cohen. "He's so down. And he's great and silly, and it's just been a choice for him just to want to chill a little bit."

For now, though, Kim, mom to North, 12, Saint, 9, Chicago, 7, and Psalm, 6, with ex Kanye West, is sure that Rob "feels good," about his latest appearance on their show.

For Kim, as well as sisters Kourtney Kardashian, Khloe Kardashian, Kendall Jenner and Kyli...