Along with members Taeyeon and Tiffany, Jessica was a guest on the episode of "Golden Fishery - Radio Star" that aired on November 9th. The three girls showed off their wit and skill at talking through the interview.
In that episode, they were discussing the topic of Taeyeon and Tiffany fighting when Jessica interjected, "They always fight over the smallest of things". This prompted the MC to ask, "Have you ever fought with anyone before?"
Jessica answered, "I've fought with Hyoyeon before. I really almost got hit by her. She was sitting in the front seat and I was at the back, when she started to criticize me. So I criticized her back."
The MC then asked, "When you fight, do you say things that can't be broadcasted?" Jessica said, "Like I mentioned, criticisms," making everyone burst out in laughter.
The MC went on to ask more specifically, "Do you curse?" Jessica emphasized, "Just criticisms," making everyone laugh again.
Source: TV Daily
Credit/Taken from: Koreaboo.com