Not Dating? Check Out Kim Jong Kook And Hong Jinyoung's Adorable Interactions!

In the latest episode of My Old Boy, Hong Jin Young appeared as a special guest on the show

During the show, Kim Jong Kook's interacted with his mum through the phone and Hong Jin Young sent her a sweet greeting

Kim Jong Kook's mum then mentioned that her son and Jin Young look good together, should they start dating already?