In an episode of tvNŌĆÖs Unexpected Business aired on the 22nd, Jo In Sung was on the phone with Kim Woo Bin. Though it was a short call, viewers could tell how natural it was and how frequently they kept in touch. Jo In Sung called the younger actor affectionately ŌĆ£Woo BbangŌĆØ as he updated him about how heŌĆÖs been doing. This was the eighth day Jo In Sung opened the supermarket in Kangwondo with Cha Tae Hyun. ŌĆ£it was fun to meet and talk with the elders. It feels like home here,ŌĆØ he said with a big smile. He added, ŌĆ£Kim Woo Bin became healthy, and now he is worried about me.ŌĆØ The actor was previously diagnosed with nasopharyngeal cancer in May 2017. It is said that the two actors, Cha Tae Hyun, and Lee Kwang Soo often contact each other when they are not able to meet up due to their schedules. ┬Ā Source (1)