Joony teases the trio's while watching their performance on the rooftop.  Suggesting they should try to be more like the famed street dancer, Chinu 
I know, right?
أليس كذلك؟
Da sagst du was!
Eso quisiera saber.
Eso digo yo.
Va savoir…
Eh, già...
Exatamente!
Не знаю!