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 
What happened?
‫ماذا حدث؟
Was ist los?
-¿Qué sucede?
-¡Vamos!
-¿Qué ha pasado?
-¡Vamos!
– C’est pas possible !
– Allons-y !
Cos'è successo?!
O que houve?!
В чём дело?