Harmony Box

by Dawn on fire

My theory about the keys to the harmony treasure box Twilight Sparkle got from the Harmony Tree at the end of Season 4 Episode 2

I am posting this now so that, if it is true, no one will say that I did not have this idea before the episode came out.

I believe that, in any episode where one of the mane six gets a rainbow sheen to her eyes, the gift they are given at the end when they have shown off their element is a key to the harmony box the tree gave Twilight at the end of the second episode in Season 4.

SPOILER ALERT

These keys include:

1 The coin Applejack is given at the end of Leap of Faith when she told the truth.

2 The Wonderbolt pin Spitfire gives Rainbow Dash after Rainbow shows her loyalty to Ponyville in Rainbow Falls.

3 The spool of rainbow-colored thread Coco gives Rarity in Rarity Takes Manehattan.

4 The flower Seabreeze gives Fluttershy when Fluttershy does the kind thing by making the Breezies go home in It Ain't Easy Being Breezies.

5 The rubber chicken given to Pinkie Pie when by Cheese Sandwich when she saw that she was not making Rainbow Dash have fun in Pinkie Pride.