The bunch of them rambled on because they were worried about their own performance.
After hearing out everyone's worries, Robert said, "Your worries are all very normal. When Hayer and I first went up on stage officially at Broadway, we also felt very nervous. And at that time, the two of us could only act in minor roles with only a few lines.
"We already felt nervous with that, much less you guys." Robert smiled and said, "So today, just before you all go on stage, we won't rehearse anymore. Let's do some relaxed performances to loosen up yourselves."
"Just now, when you guys were rehearsing, your performance was already not open and relaxed enough. But because your performance was still quite good, we're afraid that you guys might not perform as well if you're too relaxed, so we didn't bring it up," Hayer continued. "But now, you all are really way too nervous, which won't do any good for the competition in the afternoon. So, let's all relax ourselves now."