This is a short clip taken from the behind the scenes footage of the SHOOT! PV, the Ro-Kyu-Bu! season one opening from 2011. Hanazawa Kana teaches the Macarena to a bewildered Hikasa Yoko…

Hanazawa Kana: You don’t know the Macarena?!

Hikasa Yoko: Just a minute, could you do it one more time? Pretty please? I’ll hold on to your cellphone.

*Kana has an embarassed laugh and proceeds to dancing the Macarena. Hikasa Yoko, Hidaka Rina and Ogura Yui laugh and watch in amusement while Kana gets lost halfway through the dance…*

Kana: What was it after this…?

Yoko: It kinda goes like “ba-dump”?

Kana: *abruptly ends the dance* Heeeey Macarena, hey!

*Yoko screams and runs away from Kana while everyone else is laughing*

Kana: Please don’t run away! You don’t know this?

Yoko: What is that…

Hidaka Rina: I didn’t know this…

*Ogura Yui starts dancing the Macarena*

Yoko: You memorized it?!

*Hidaka Rina joins in and they both dance together*

Kana: When it’s the both of them doing it, they look cute. When it’s me, it just looks plain creepy!

Yoko: If we both do it, it becomes a creepy dance!

*Yoko and Kana start dancing the Macarena*

Yoko: This is creepy… *stares at Kana for a second and starts running away from her* Nooooo…

Kana: *grabs Yoko’s arm* Can we stop this now?

Yoko: I want to run away… Even though this is all being recorded, y'know?

*everyone laughs*