After the Friendship Games and Camp Everfree, this whole magic thing is a lot for Twilight. She’s struggling and doesn’t know how to cope or pull herself out of this mess. Sunset shows her a better way.
Twilight has been terrified of fireworks ever since a bottle rocket hit her when she was eight. The loud noises scare her and induce panic attacks, but when Sunset’s around she always has a way to calm her fears.
So Twilight discovers human radio and decides to share it with her teacher. However, they are shocked at what they find. And soon, everypony wants a listen...