April

For ten years ago a filly nearly drowned in a river, but suddenly had a ghostly pony been coming up from the water to save it. Since then had other ponies seen a ghostly entity looking peaceful over that river every day. Further out in July 1986 Snips and Scootaloo went back to Ponyville over a park that sunny day after the party in the clubhouse. Snips and Scootaloo were taking down the decorations after the party. Nopony else were in that park. The last days the fillies thought they saw unexplained things outside the clubhouse when they was by themselves. A thing that looked inside the clubhouse made the fillies run from that clubhouse. Rainbow Dash came by to see what thing could had been one morning in August 1986. Soon had a ghostly pony shown up, and startled Rainbow Dash. That thing looked peaceful. The entiity ran to the forest with Rainbow Dash behind. At last had the pony found the ghost by a river.

"I wonder what you are doing at the clubhouse, and we do not know you." the pegasus pony told the ghostly thing.

"For decades ago I lived here in a house by this forest." the entity told Rainbow Dash.

Then Rainbow Dash had a ghostly flashback. The pegasus pony had suddenly been 100 years back according to the clothes the ponies had on at that river where she stood. A pony family went on a picnic a sunny day by a river. The ghost that stood by Rainbow Dash were a filly at that time that came with her family to have a picnic. This  had been the last place wheer she went before she lost her life.

"As you see I drowned in this river here for 100 years ago, and now I am here to help other ponies out." the ghost told Rainbow Dash.

"Other ponies choose to stay away from here because I suddenly are coming up from the water where I drowned by an accident." the ghost told the pegasus pony.

Rainbow Dash flew quickly back to Cloudsdale after hearing what the ghostly pony had told her.