The members really had great chemistry with each other haha.

They were really bowing to each other's chests, saying they would become the next Choi San, haha.

They were all playing pranks on each other, but they were having a great time being mischievous while still keeping the boundaries somewhat in check.

The other members are working out hard too.

The way they try their best to show their best selves on stage is really

I thought they were professionals.