And Anthony didn't look Like a pro.

When the music started, Maria and Anthony both slipped their hands into their pockets.

“Humph! Can they actually dance like that?" Devin sneered coldly.

While playing, it was important to use one's arms to balance oneself as well as make some dance moves on the dance machine.

Putting one’s hands in their pockets was the equivalent of giving up. This was mere common sense!