Ever since I saw Rarity takes Manehattan I noticed something. This was actually one f the first time she was showing her generosity since the pilot! That made me wonder why? Almost every episode with Rarity is all about of vanity but finally generosity!
Even thought the episode was not very interesting it made me wonder...could there be a 7th element of harmony? I thought about it for a while and then came up with a conclusion. Maybe Spike or Princess Celestia?
Spike is Twilights assistant from birth soI reckon he might have a element of friendship in him or Zecora or Princess Celestia!
Phew that's alot of writing but I'm done so write in the comments who do you think is or was the 7th element and explain!