He was in episode 16 and 17 I think a reporter something oh but I don't see him on the cast list or dramawiki. But he looks really familiar. I can't find a picture of him he may be just a cameo. I hope someone remembers or know who I am talking about.

u didn't mention the show

Oops romantic doctor and I think I remember could he be same actor that played in tv tunnel series or not?

could you give some more clues like how does he look, old, young? Any screenshots on him?

https://mydramalist.com/people/5904-kim-min-sang him but I can't tell as it doesn't say he is on romantic doctor

 risaruart:

https://mydramalist.com/people/5904-kim-min-sang him but I can't tell as it doesn't say he is on romantic doctor

I found this on ep 16, is he the one?