That segment of the episode was about new viewers vs. old viewers. At first, they accept new viewers (they even had bars on the side and bottom that had text describing each character as she showed up), but then get annoyed. Then they decide to only accept old viewers, but get annoyed by them.
At the end, Kiri smiles and says that both new and old customers are welcome, when Chiri appears behind her like that. That's the whole scene.
I don't get why Chiri appeared like that.