Sweetie has been growing up, accepting more and more responsibilities. A year or two ago, she didn't have the many Cutie Mark Crusaders to take care of. She also didn't have nearly this much homework, and homework nearly this challenging. She also has the talent show to prepare for with an insanely high note that she can't seem to hit.

In turn, more stress builds. Of course, she has to get rid of it somehow, but when everything she loves is causing her stress in return, she needs a new outlet. However, will Rarity ever approve of her when she figures out what it is?