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 
Do you practice like this every day?
‫هل تتدرب هكذا كل يوم؟
Trainierst du jeden Tag so?
¿Ensayas así a diario?
¿Ensayas así todos los días?
C’est ça, ton entraînement ?
Ti alleni tutti i giorni così?
Você treina assim todos os dias?