Julia told Eleanor that Gillian is a wily and sly opponent, so she should be careful of her because she will do anything to be on top. On the day of the evaluation, Eleanor hides in the locker room before going to the ballet studio to eavesdrop and know what Gillian and her friends might be planning, and it turns out they planned a concerted plan to make her fail during the synchronized performance that they have after the individual performance. They planned to mess with her pointe shoes, which could have a pernicious effect on her. Eleanor didn't really care since she always gets backup pointe shoes, so their plan was innocuous to her but negative to them since she took a video of everything they said.
Eleanor showed the video she recorded to her ballet instructor, and the look in their eyes became furtive because they couldn't act with impunity since Eleanor had evidence of the whole thing. They were then kicked out of the ballet academy and scolded by their parents.
Eleanor told Julia what happened and was happy that Gillian and her friends got what they deserved. The End.
I got to perform my part after the got kicked out, and the instructor was impressed and said it was a grandiose performance!
I can't believe this; you're the best. They failed due to their indolence and greed. Gillian and her friends finally got what they deserved. I never liked their attitude; it made me somnolent and tired of their lifestyle.