Zero to 100 in the blink of an eye. Anfisa storms off the set after refusing to explain why she defaced Jorge‘s vehicle during 90 Day Fiancé‘s Sunday, November 20, tell-all special, as seen in Us Weekly’s exclusive sneak peek.

The TLC unscripted series’ preview clip shows a flashback of Jorge’s devastated reaction to Anfisa keying the word “idiot” into his car. “She sent me a text saying she did something to my car,” he explains in the video. “I asked her what, and she didn’t tell me. And as I’m inspecting it, she keyed ‘idiot’ into the driver’s door.”

With despair, he tells the cameras, “I don’t want this for the rest of my life. I wanted the Anfisa that I met when I first met her.”

During the special, host Shaun Robinson asks Anfisa, “Did you regret etching the word idiot into the car?” At that, the Russian-born Anfisa promptly answers, “No.”

Robinson waits for her to elaborate, but instead is welcomed by a long, awkward pause (which feels like an eternity) with no further explanation. Robinson proceeds to ask, “Why do you think you did it?”

Anfisa defensively replies, “Because I had my reasons. They’re just going to show that I’m the bitch, and that’s how they’re going to show me, so I can’t blame people for …”

Aggravated, Anfisa gets up and storms off the set, with Jorge following right behind her. Will Anfisa come back with more to say, or is she off the set for good?

Tell Us: What do you think happens next, and what is your take on Anfisa and Jorge’s relationship?

90 Day Fiancé airs on TLC Sundays at 8 p.m. ET.