T-ara's Eunjung and Qri appeared as guests on this week's episode of JTBC 'Witch Hunt.' For the 'Turn off the Green Light' segment of the show, Eunjung and Qri gave their input on how they would deal with various relationship problems. 

After listening to a story of a couple falling apart and losing passion because they were together for so long, Eunjung suggested, "If you meet with other people around, you can depend on each other and stir up [sexual] tension between the two as you're acknowledging others in the room. So you should try attending group settings together." 

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Eunjung also admitted that although she would prefer to meet one-on-one with her significant other, she would attend gatherings with him to keep the relationship strong. The candid idol also promoted her single status and flirtatiously announced, "Please call me out on dates."

Since Eunjung's last appearance on the program, she revealed to the MCs that her father had texted her about a sexual related comment she had said on the show. Her father texted, "I saw a new side of my daughter, my daughter is a lady now." In response, the MCs were surprised to hear that the father remained nonchalant to which Eunjung replied, "My family is very liberal." 

Qri also played a part in shocking the MCs when she revealed her real age proving that she is no longer a child despite her youthful visuals. She said, "I am 29 years old (Korean age)," to which Hong Suk Chun gasped and said, "I thought you were only 21."

Check out their brief performance of "Sugar Free" below.