You're an idol from a pretty popular K-pop girl group. Christmas is coming soon and they decided to put you in a number at the opening of some event. You were told that the three of you would sing. However, they did not specify with whom. On the day of the first rehearsal, you froze at the threshold of the studio entrance. Two participants Stray Kids stood there. Felix (you already knew him) and... Who is this?

• Oh, you've finally arrived!

Felix smiled affably

• This is Bang Christopher Chan, but you can call him whatever you want.