Bubbles and Misty, two twin minicorns, were members of Brooke's squad. Brooke whistled every time she needed them. One day, Brooke welcomed a herd of various animals. Sid, who was in that herd, caught Brooke's eye. She whistled for her squad to come. Bubbles made Sid ride him, and bucked him off by Brooke.
Behind the Scenes
The name "Brooke's squad" comes from what Lilly Singh said in an interview.