Alternate Title: The Two Rainbows

"During the final events of the Friendship Games Equestria's Rainbow Dash falls through one of the open portals and is now trapped at Canterlot High. The girls must try to keep the pegasi hidden from everyone until they can get in touch with Princess Twilight, until then the two Rainbows decide to get to know each other."

The idea came from this screenshot of the Friendship Games Bloopers:

This was also added in the "Equestria Girls Fics" Group