• Kourtney Kardashian realized how she was uncomfortable with affection
  • The “KUWTK” thought she wasn’t the only one in the family who had this issue
  • She tested this theory by doing a hug test on her sisters, Kim and Khloe
  • Kim and Khloe thought Kourtney was joking or pranking them
  • Kendall Jenner admitted she had issues with affection too

Kourtney Kardashian thinks the women in her family were uncomfortable showing or receiving affection. She has proof!

A catch-up video of the “Keeping Up With The Kardashians” season 19 premiere published on YouTube showed a segment in which the eldest among the Kardashian-Jenner sisters having lunch with sister Kendall Jenner and best friend Stephanie Shepard. The 41-year-old reality TV star told her sister that she had been to the Cuddle Sanctuary in California.

Jenner said she knew the place from her friends and said she couldn't bring herself to trying the place. Kourtney couldn't help wonder if the discomfort with displays of affection was a family thing.

Kendall Jenner, Kourtney Karadshian
Kendall Jenner and Kourtney Kardashian recently bonded with Younes Bendjima over dinner at Nobu. Pictured: Jenner, Kardashian attend The Comedy Central Roast of Justin Bieber at Sony Pictures Studios on Mar. 14, 2015 in Los Angeles. Getty Images/Frazer Harrison

The Poosh founder went to test her theory on Kim. Kourtney’s hug surprised Kanye West’s wife, who later revealed that she was sick.

Kourtney then tested her theory on Khloe in the gym. She gave a lingering hug to her surprised sister.

Kim Kourtney Kardashian
Kourtney Kardashian (L) and Kim Kardashian West at the Buro 24/7 Fashion Forward Initiative as part of Paris Fashion Week Womenswear Spring/Summer 2016 at Hotel Ritz Sept. 30, 2016 in Paris, France. Getty Images

Khloe was baffled and repeatedly asked her older sister what was wrong. Kourtney revealed later how she felt the awkwardness after she hugged the SKIMS founder.

When Kourtney told Khloe that she just hugged kim, Khloe said she couldn’t even imagine the scene. Kourtney told Khloe about Kim’s reaction, wondering it was in jest, only to be told that Khloe felt the same way.

It wasn’t just Kourtney who thought the women in the Kardashian-Jenner family were uncomfortable with affection. Kendall reportededly said she had some intimacy issues after saying she could not recall having cuddles with their mom, Kris Jenner.

The “KUWTK” star also confessed remembering how their parents sat on their beds and read them some books but she couldn’t remember them being cuddly. Contrary to her childhood, Kourtney revealed that she was super cuddly with her boyfriend and kids.

Kourtney has three kids with Scott Disick, namely, Mason, Penelope and Reign. She saw to it that her kids were showered with affection —from sharing a strand of noodle to snuggling in bed with them.

Watch season 19 of “KUWTK” every Thursday at 8 pm PT/ET on E!