SBS’s “Running Man” has shared an exciting preview of its upcoming episode!

In the newly released clip, the “Running Man” staff instructs the cast to reveal one secret about their fellow clan members through text message. The caption teases, “And so began an unprecedented battle to expose one another,” as a visibly stressed Jun So Min laments, “I really want to stay on good terms [with the other members].”

Lee Kwang Soo tells Ji Suk Jin that he has made a mystery secret “public,” while Kim Jong Kook surprises Yang Se Chan by announcing, “It’s a celebrity.” Lee Kwang Soo rushes to Kim Jong Kook’s side, insisting, “That doesn’t make sense! There’s no way I would have done that.”

The preview then announces the arrival of “extra-special guests who will help [the cast] guard their secrets.” WINNER’s Kang Seung Yoon and Lee Seung Hoon show off the choreography to their latest hit “Millions,” while Weki Meki’s Kim Doyeon and Chungha relive their I.O.I days by dancing to “Pick Me” together.

Finally, the clip offers a sneak peek of the show’s upcoming “press conference” about Lee Kwang Soo’s recently confirmed relationship with actress Lee Sun Bin, whom he met while filming “Running Man.”

HaHa playfully asks, “So are you dating? Are you in love?” and Yoo Jae Suk chimes in, “So is it true that you’re dating?” Without giving Lee Kwang Soo a chance to answer, Kim Jong Kook teasingly asks, “How much do you love her?” A flustered Lee Kwang Soo responds by shouting, “Ask me [questions] one at a time!”

The next episode of “Running Man” will air on January 13 at 5 p.m. KST. In the meantime, check out the new preview below!