Keroro finished bucking apples when Tamama ran over. "GUNSO-SAN, I MISSED YOU!" Applejack coughed awkwardly. "Um..." He let go of him. "You have a helmet, sir."
"It's for protection. Apples hurt."
One fell and bonked him on the head. "I seeee...oof."
---
Pinkie was the first to find out, of course."YAY! PARTY FOR RAINBOW, GIRORO, FLUTTERS, AND DORORO!" Pretty much everypony in Equestria heard that.
"Great," Rainbow snarled. "Excellent." Giroro facepalmed.
Fluttershy jumped. "How did she find out?"
Pinkie burst in her door. "Pinkie Sense! I had an ear flop, then knee pinch, then eye flutter, then itchy back, which means somepony's in love! OOOOOOH! Nice mask, Flutters!"
"Eh..."
---
Twilight slowly put down her book. "Pinkie being Pinkie"
BOOM!
A purple Keronian walked out, obviously panicking. "Twilight, please help me!"
She spun around. "SPIKE?!"
"KU KU KU!"
---
"Does that explain it?" asked Sweetie.
"Quite."
Pinkie burst through the door. "This is your singing telegram
I hope it finds you well
You're invited to a party
'Cause we think you're really swell
Our new friends are together
So help us celebrate
The cake will be delicious
The festivities first-rate
There will be games and dancing
Bob for apples, cut a rug
And when the party's over
We'll gather 'round for a group hug
No need to bring a gift
Being there will be enough
Parties mean having fun with friends
Not getting lots of stuff
It won't be the same without you
So we hope that you say yes
So, please, oh please R.S.V.P.
And come, and be our guest!"