In the 4th episode of tvN "Let's Eat" broadcast on December 19th. Yoon Jin Yi (played by Yoon So Hee) said that Lee Soo Kyung's dog, Barassi, barks whenever he comes to her house and cries, telling Gu Dae Young that there must be a ghost living in their house.
Gu Dae Young took Barassi into Yoon Jin Yi's house and wanted to prove that there was no ghost in the house. At this, he found a grasshopper in the corner of the room saying, "He barked because of this grasshopper."
At this, Yoon Jin Yi also asked why a cup fell from the table. Gu Dae Young said, "The table was cold and the cup was hot so because of the temperature difference, the cup fell to the ground" as he explained.
However, Yoon Jin Yi said that the interphone turned on and off by itself and was suspicious of the ghost's presence.
Lee Soo Kyung said, "The interphone ordinarily turns on and off. It's because the officetel is old" and comforted Yoon Jin Yi.
Meanwhile, the drama "Let's Eat" is centered on the protagonist "Lee Soo Kyung" (played by Lee Soo Kyung) and her colleagues and neighbors in a one-person family. It is broadcast at 11PM every Thursday.