It's the fall formal and the EGs are in charge of it. But when somebody purposely destroys the hard work Sunset put in, Sunset runs away to Equestria to think through her actions. The mane 6 must solve the problem before the dance happens. book 12

Chapter 1: The Planning of the Fall Formal.

"FALL FORMAL!" squealed Pinkie Pie very loudly.

"Yay!" whispered Fluttershy.

Sunset ran into the room. "Just had a meeting with my half-brother. So sorry. I'm late. So, Pinkie, you're on decorating the gym, right? Shall we decorate the rest of the school? Or make banners?"

"Yeah!" cried Rainbow Dash, hi-fiving her friend.

"I'll do snacks," said Applejack.

"I'm on decorations designs and costumes," said Rarity.

"And our band should play!" cried Twilight.

"I'll decorate the front of the school with flowers and stuff," said Fluttershy.

"I'll set our instruments up," said Rainbow Dash.

"No, not yet." said Rarity. "Wait 'till Pinkie's finished decorating."

"You could train a class to do awesome gymnastic tricks?" suggested Sunset.

"Yeah! I'll make it 20% cooler! And we should def. play Awesome as I wanna be."

"You're so self-centred sometimes, Dashie," said Pinkie Pie.

"We are not doin' Awesome as I wanna be." said Applejack. "Reminds me of the time at the Battle o' the Bands. Uh, no offence, Sonata."

"None taken," said Sonata Dusk.

Sonata Dusk was visiting the human world to learn about friendship here. But when the Fall Formal was up, she would be returning to Equestria. Wallflower smiled as she came in.

"Hey, Fluttershy. Shall we decorate the front of the school?"

Fluttershy giggled. "Yes," she replied.

Fluttershy linked arms with Wallflower and they were already talking about decorations.

"We should make daisy chains," said Wallflower.

"Then hang them on top of the Welcome Students banner?" suggested Fluttershy.

"Yeah," said Wallflower. "I'm really glad I met you."