Yes, as stated by the title, I rewatched Iris K-Drama and found out that there are a few scenes which I didn't understood now understand.
Like there's one scene where Park Chul Young was captured by Kim Hyun Jun's men, now I understood why he's captured.
There are still a number of scenes where I understood but forgotten which already.
Also I've realized there are also momento scenes (Other than the scenes where Seung Hee and Hyun Jun meet unexpectedly). The ones where all the truth are revealed to the higher (good) authorities are the ones.
One of it is where Hyun Jun, in which after he took the secret car key, met the President and the truth about IRIS is revealed.
Okay this one isn't really about the truth but to give the truth:
Another is where when Sang Hyeon (NSS Section Chief) was arrested for that stupid 'treason' and then Baek Sun and Sa Woo went to look for him in the interrogation room. The way Sang Hyeon tell them off are really.. heartfelt.
There are more, of course - wish I could list them all here as an entry of what I wishes to remember.
Lastly, after rewatching I realized the ending ain't that dumb after all. It seems that it's not about the public commotion where Hyun Jun got assassinated because Lee Byun Hun has to go film the movie GI-Joe.
You see, if watched carefully and gave a thorough thought (which I did), a different opinion or more clear cut analysis will be resulted in.
Looking back at the last action scene in which the South President meets the VIP of the North - Seung Hee, who received a phone call after the mall incident, was actually there to carry out the IRIS 'forced' order (from what I think it should be 'forced'), that is to assassinate the President but instead she killed other terrorists and 'joins' back the good side due to the call by Hyun Jun.
Because Seung Hee disobeyed that order given by the higher authority IRIS organization, she was probably followed and then her loved one was assassinated. Makes sense? たぶん。However, if this question of how was she watched/followed.. obviously the terrorists died and the President lived - which means job not done by Seung Hee and there you go..
Now who can I share my thoughts with?