Did you watch this? it was just before YUI's performance, Takki was asked about the songs they'd just heard in the ranking, and he mentioned KinKi Kids'. He and Arashi in chibi days were backdancers. There's a little talk between Takki and Ohno kun.
I got MOST of what they said, but not all of it. Sorry (;^_^A
Look for chibi Takki, Nino & Aiba. (sorry for the sudden switch between the perf and the talk in the video. don't have time to make special fx ^^;)
[Tamori is the male show host, Mariko is the female show host.]
Tamori: Takki, are there songs that you liked?
Takki: There were many, but afterall our senpais', KinKi Kids' song..we were backdancers there.
Tamori: You were really young, ne.
Takki: (bla bla) this is really embarrassing!
Tamori: How old were you?
Takki: We were 1....
Tsubasa: 17 more or less ne.
Mariko: Arashi was also with you in this song ne.
Jun/Nino: Yes.
Jun: Everyone was visible ne.
Tamori: Was Aiba san there too?
Mariko: Aiba san also was seen ne.
Aiba: Yes.
Tamori: Uwaaaa, so young ne.
Jun: Ah, this image is amazing!
Nino: Oh, Sho san! Next to Tsuyoshi kun with that smile!
Tamori/Mariko: Takki san, do you have any memories with Arashi?
Takki: Ohno and I would go the same direction while going home, so we often took the same train. But, we didn't talk at all. He'd just buy chocolate and eat it on his own on the train. (he uses the word pakupaku --cute! ^^). I have only this image of him ne.
Jun: You would eat chocolate?!
Ohno: It was called Strawberry choco... it was really tasty.
(bla bla incomprehensible stuff) 'cause while going back home, there wasn't a chance of conversation with Takki.
Takki: It was YOU who was the cause of that!
Ohno: Ah that's so, isn't it!! ^^;
(bla bla bla, something about how he sould talk to people)
Ohno: 'Cause the chocolate was really good, there was no conversation ne.
Tamori: You like chocolate?
Ohno: At that time it was delic... it was delicious ne! You ate it too?
Takki: I didn't eat it!
Ohno: You didn't eat it. Well I never offered either.
Ohno kun is so great! Noticed how non-chalantly he says the last line!?!! I love that guy! ^^
Sorry I wasn't able to offer a complete and thorough narration of what's going on, but this was just too cute to not mention, and I think I got the most important parts, ne ^^;
Original video source: Nermal @jpopsuki