Kathryn C. Dennis Has Undergone a “Metamorphosis” Since Going to Rehab

Following a stay at a treatment center, Kathryn C. Dennis says that she's gone through a "metamorphosis” — and her change will certainly surprise viewers when they tune into this season of Southern Charm.

"I think that people will be surprised to see how easygoing and normal I can be," she told Entertainment Tonight. "I'm not acting all crazy, flipping people the finger. Although I wanted to several times. I don't know. It's gonna be so different and in good ways I hope. I know they're good for me, but hell if I know about anything of the others.”

Kathryn shared with ET that these days she's "great, better than ever," and that seeking treatment was about way more than any substance abuse issues. “You know, it's been a long haul. But I feel more me than I've ever felt in a long time," she said. “I'm really at peace with everything. What I went through wasn't just addressing drug, alcohol whatever; it was more beneficial in life skills. And honestly, in a way, I think everyone should go to some type of rehab cause you just learn so much about people and life. And I think that's really been key."

In addition to the Season 4 premiere touching in Kathryn's return to Charleston following her stay in rehab, she also shared her thoughts on the possibility that Thomas Ravenel (with whom she has two children) and Landon Clements may be taking their friendship to the next level — an allegation she previously made about them last season. "Something's been happening, of course," she said. "Now she's got her moment to move in. Hey, I think they're pretty equal so maybe they found their equals and that's fine. But she'll never be around my children. I know that. I disagree with morals and her lifestyle — but let them eat cake."

Check out the Landon/Thomas moment, below. And tune into Southern Charm Mondays at 9/8c.

Does Thomas Want to be With Landon?