J-drama where a young actress is suddenly kissed by an old man

I saw a scene like this while checking out various j-drama related videos on Youtube.  The old man suddenly grabs the girl and kisses her, I think, for a prank.  The scene bothered me later, but I can't remember the drama it came from.  I think the actress, who was young then, may be famous now.  I think the setting was a restaurant and the drama is about ten years old.  Does anyone know which drama this was?  Thanks if you can help.