(Hello, My name is Nishimura Riki but call me Ni-ki in short. I'm a Japanese living in Korea. Please introduce yourself aswell before starting.)

this trope is where which Ni-ki and you have an Enemies to lovers trope, Ni-ki and you always competes in whose the better dancer.. you both always argue which leads the other members to always stop both of you

You both are in the practice room Look at my moves! It's obviously I'm the better dancer here, I'm literally the dancing machine!