~E2~
1. In front of the convenience store (at night)
When he’s kicked out from the store and says ‘you are imprudent’ (not in the script) *shop clerk saying ‘Ajuhssi is more imprudent’ is ad-lib too
2. When he drinks his water while brushing his teeth and says ‘it’s refreshing’ with Chisan
3. When they are practicing walking on escalator
~E3~
1. When he lifts his head up after finishing changing clothes in the elevator and meeting Park Ha
2. When they are learning Korean alphabet, almost all ad-lib
3. Train scene ‘hello, how much is it?’ it wasn’t funny in the script but Yuchun saved it
~E4~
1. When he’s imitating the dance practice in the playground
2. After fainting, when he moved his legs acting like a girl when Park Ha entered the guard room
~E5~
In the preview, when he’s following the bus and screaming nervously ‘Park Ha Park Ha Park Ha Park Ha’
~E6~
During the ‘Yajatime’ when he said ‘bring the sword’ after Yongsool revolted himself against him
~E7~
1.When he gave Yongsool tons of candies and told him to chew it all in the ‘Park Ha’ peppermint candy scene
2. Ringing the bell game scene (his face expression is the higlight, the best part, masterpiece)
~E8~
When he crunched the yoghurt after sucking it because of Park Ha’s blind date when they were in the park exercising
~E15~
When he’s doing aegyo in the laundry scene
Note: There must be more(!) but this is all the poster remembers^^
(T/N: What’s missing is only the script part that shows and proves he did ad-libs because not being incorporated in the script^^)
Source: DC Gallery
Translation Credit: @6004theSheena
Shared By: JYJ3
JYJ3 
he is a master at impromptu and it shows that he is so into his character, he can throw things in to make the situation better or funnier!
leegak and park ha missing you
Hahaha! Those were hilarious scenes~ Good job, baby!
HAHAHA OMG those were the scenes where I laughed the most xDD
Like the true feeling of yoochun.. He really absolute in his character..
~E4~
1. When he’s imitating the dance practice in the playground
2. After fainting, when he moved his legs acting like a girl when Park Ha entered the guard room
so, that’s not Yoochun’s doing?
it mean he come up to do it by himself not the script told him to do
It means Chun did it without being prompted by the script. It’s an adlib (improvision on the spot).
ahhh2 ! i understand now 😀 just pretend not to see my first comment. kekeke~
sorry I see this comment after reply 🙂 forgive me
Omg should re-watch those episodes lol
me too
i must see all those ad-libs of yuchun..so proud of this boy..he has a lot of hidden talents that he’s slowly revealing it…
the funniest ad-lib by Yoochun : When he gave Yongsool tons of candies and told him to chew it all in the ‘Park Ha’ peppermint candy scene 😀
me too I taught it was part of the script!! Yuchun your so funnneeyy!!
and of course his funny face !! he’s so adorkable 😀 LOL
The Crown Prince is the King of ad libs.
“Bring me the sword.” BAHAHA! Omg, I loved that line. Chunnie is smart and funny too? *sigh* Not fair.
im waitng 4 its brdcst hir n Phil…
soooo xcitng:-)
The ChunFace lives up very well with his nickname after all. I love all of his impromtu and dorky moments. That’s how a good actor should be, instinctively throwing personal remark in his role yet still keeping it appropriate for the script.
1.When he gave Yongsool tons of candies and told him to chew it all in the ‘Park Ha’ peppermint candy scene
Bwahhaahaahaha that’s my part! Chunnie is awesome.
Reblogged this on nanakachunnie.
Heehee, these were such funny scenes!
Yoochun’s really got great comedic timing on/off screen; I can only imagine how fun it was for the actors to work off each other during these improv moments. 🙂
A brilliant actor… who knows what to do, when to do it… how to do it … without being told to do it.. hah…. he must be soooo deep in his character… he was breathing Lee Gak for three months…
Wow, Yoochun is smart and natural actor. He knew how to improved the script without losing the main point of the script
I’m not surprised. It great to know that those were from him.
WOW, many of those scenes were my fave scenes. esp th scene where he forced YoongSul to ‘crushed’ ParkHa candy.. i was repeting the scene over n over, lol…
our Chun really is so natural in his character as LeeGak, that even he add adlibs that perfectly fit in the scenes =)
Remember the episode on the island with Park Ming Young on an island in SKKS where Chunnie mentioned he was scared of the cricket too and that it tasted better than she thought ? I understand that was ad libbed too. That’s why both of them laughed so naturally and spontaneously.
Likewise, I had read somewhere that the SKKS scriptwriter said he was very humorous as he suggested a change to the ending to make the way we saw it. Since his DBSK days, Chunnie has always been the funny one who clowns around.I love him.
Reblogged this on dreamalexia.
Marks of an awesome, brilliant, natural and skilled actor –> Park YooChun –> Darling of all Chunsas, writers, directors, producers, crews and fellow actors/actresses!!