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 
Aren’t you here to give us a dance lesson?
‫ألست هنا لتقدم لنا درسًا في الرقص؟
Você não ia nos dar aula de dança?
Ты же поэтому вернулся?