Kanye West Brings Out Kim Kardashian's 'Wild Child'

'I don't know if I'm ready to talk about him,' Kim tells MTV News — but sister Khloé was more than willing to drop a few details!

Despite the fact that most of the details of Kim Kardashian's romantic life have been very public over the last few years, she's been mum on her latest romance with Kanye West. Sure they've been spotted on both coasts holding hands, stealing kisses and such, but we haven't heard many details about their relationship, which many consider to be a very smart move for both parties.

When MTV News caught up with Kim and sister Khloé recently while promoting the new season of "Keeping Up With the Kardashians," we asked Kim how she and West made the move from friends to more than friends, which led to an entertaining back-and-forth between the two sisters about how West has been a very positive influence on Kim and brought out an inner wild child of sorts.

"I don't know if I'm ready to talk about him," Kim said sincerely. "I feel like I've had such a hard time sharing my love life that now I'm a little bit more reserved on that."

"For me, we've known Kanye for so many years and he's always been such a good friend to all of us," Khloé jumped in. "We've all been good friends with him. For me, I think friendships make the best relationships. Kim is so happy and is such a different person ... She crowd surfs now."

"OK, enough, enough," Kim said to Khloé before her sister revealed too much.

"No I love, it," Khloé persisted. "You're like a wild, crowd-surfing child and I love you."

In seeing the surprised look on our faces with Khloé's revelation about crowd surfing, Kim attempted to explain what her sister was talking about.

"She uses this 'crowd surf' term, I walked into the house..."

"She crowd surfed on Lamar, Rob and I," Khloé cut in.

"They were all sitting on the couch and I go, 'Have you guys ever, in a concert, crowd surfed?' I jumped on them to try and crowd surf," Kim admitted.

"I don't know why she thought of this," Khloé said.

"So now they say I crowd surf," Kim added.

"But she doesn't do stuff like that, so I was like 'You are the new Kourtney,' " Khloé said, which made Kim chuckle.

"She can't because she's pregnant," Kim pointed out.

Do you think Kanye West and Kim Kardashian make a good couple? Leave your comment below!