JS: Our JH hyung is sick for the day, so he's a one-time guest.
JS: Don't mind him much.
YH: He's a part-timer. We called him up in a hurry.
JS: He's from the US, named John.
YH: JH has a cold so he's taking a rest. That's why we found a part-timer, and since we have to perform, he's practicing.