While Mr. Jiao took Bai Yang upstairs, Zheng Tan just squatted downstairs waiting, not in the mood to clamber up and down and tire himself out.
As for the noisy bird in the tree, without an audience to appreciate its song, it couldn't sing properly. After looking at Zheng Tan, who was lying on the tree, and pausing its gaze on Zheng Tan's cat ears for a while, it flew off to other parts of the courtyard in search of an audience after receiving a threatening glance from Zheng Tan. It had originally planned to bully the cat from before, but since Bai Yang became its listener, the bird preferred singing over bullying other cats. Without a song to sing, it would look for a cat to bully or find a corner to watch the excitement.