Responses
I think Hee-ryang didn't figure it out immediately because he looks like someone who hasn't slept of eaten in a while but, judging by the shock on Moon-Won's face, I think he figured it out pretty fast.
And yep, those clothes probably smelled nasty.
Did he figure it out immediately? Was it the same guy??? Omg this is so thrilling i love it. And did Yeonjo really wear the clothes of a guy who has been dead for a few days? :O