sweet_kazuyahello!!
seems like u are new here... (or im wrong

gomen..)
elf desu, and im from indo too

okay, for that vid, i don't have it with subs
but i ever read the translation before
basically its about toma questioning each of them for 'stupid' question
KT member must raise their hands if they felt that they were qualified for toma's question
before they answer, they must wearing the cute mask (seriously, its cute

), and used a microphone with funny voice
its purpose for their didn't know who is speaking
junno test his microphone with saying: its (my voice) is really changed
the first question is: who is the best singer
jin, uebo, and maru raise their hands
maru said: im best with voice percussion (when toma get near to him)
then jin added: is that ueda, its really sound like him
maru and toma answer: no, its not
the second question is: who is the best dancer
jin, junno, n uebo raise his hand (jin even stand up

)
then when toma pick uebo at first, uebo answer: i got special dance called Angel Dance (lol)
toma ask him to show us his Angel Dance and uebo shows us (seriously funny XD)
then jin added again: why the audience sounds so weird?
toma answer him: there is nothing. daijoubu..
then toma get jin near and said: you, when i see ur vid on shonen club, ur movement is always wrong and u often make a mistake
jin not agree and said: its not mistake, it was my own style and u have no right to said like that XDDD (what a point from jin

)
toma smile and said: so its ur style. Akanishi stlye (He make a mistake with called jin name)
the rest member: Akanishi.. oh, so its Akanishi...
toma said: im not saying anything (with innocent face

)
and for the last question: there is a members u hate in KT?
all members raise their hands together
kame raised the last after he asking: did everybody eyes covered?
toma answer: yes
and then kame raise his hands
everybody laugh and toma said they can open their mask
jin scream (he make kame shock

) and said: EH?!?!?! everybody hate me?!?!?!
then koki said: its show how much we care each other
thats it, the end

hope it will help u to understand the vid