Actors Lee Kwang-soo and D.O. (Do Kyung-soo) are gearing up to entertain viewers with their new variety show, tvN's 'Green Bean,Red Bean spin-off : CafeteriaOperation'(GBRB).

On January 9, Lee Kwang-soo shared photos on his Instagram, along with the caption, "GBRB, Thursday at 8:40 PM on tvN."

The photos show Lee Kwang-soo and D.O. preparing for filming, both wearing aprons and appearing deep in discussion. Lee Kwang-soo is seen taking notes, hinting at intriguing content to come on the show.

As well-known best friends in the entertainment industry, the chemistry between the two stars is highly anticipated. In one photo, D.O. appears to be pinning something to Lee Kwang-soo's chest, highlighting their playful interaction. Fans also couldn't help but notice their 18cm height difference, adding a touch of charm to their dynamic.

'GBRB' is a spin-off of the duo's previous show 'GBRB,' which followed their journey running a cafeteria. The new program will premiere on January 9 at 8:40 PM on tvN. Fans are eager to see the unique teamwork and lighthearted fun the two stars will bring to the screen.