Orphan

A filly sat with a mare in a school in Manehattan. That filly were going to star in a play.

"So you worked here once." the filly told the mare behind the stage and smiled.

"I can't remember it were so long ago." the mare told the filly and gave a smile.

The filly had seen that mare before. After talking for a while about that Manehattan school that were very old, were the mare vanishing. Then were the pony with the grumpy cat cutie mark showing up to take the boy up to the stage.

"For years ago when I was your age this school had to be rebuild after an accidental fire." the stallion said to the filly.

That explained the very pale ghost of a mare that had not made it out of the fire at that time. The filly had just talked to that ghost. Of other things that filly had seen were fillies in the playground with wooden swings. But there was no wooden swings, and the fillies the filly talked to were not real. So Rarity were called up to that school under her vacation in Manehattan. It were the month after the epic Birthday in Ponyville.

"What we have here is a filly that scared the school with telling about bad things that happened here for a long time ago, and I tried to help him but it failed." the pony with the grumpy cat cutie mark told the mare.

"I wonder what else he had done." Rarity said to the stallion.

"He told me he could speak with ghosts, and nopony else could do that." the stallion told Rarity.

Thereafter had Rarity been walking in the empty school.Rarity thought that these ponies were just insane, and imagined the school had hauntings.  But soon had Rarity been startled by seeing a filly in the empty school. That filly had been wearing 1960s clothes from 20 years ago. The mare got startled by seeing that filly also looked very pale and sick too.

"Give these tapes to my family on Bridleway so they can see why I went away." the ghost said to Rarity.

"Sure." Rarity said to the ghost.

The mare left the haunted school quickly, and delivered the lost old tape from the sick ghost to it's family on Bridleway. After these events had the school not been haunted anymore after Rarity had helped that ghost. Rarity spend her holiday as nothing had happened with going to the fashion shows at the hotels, and see the plays on Bridleway too before she went back to Ponyville again.