Amedot

Amedot (also known as Perimethyst) is a romantic pairing between Peridot and  Amethyst.

Hints

 * In the beginning of "Too Far", Peridot describes multiple objects in unconventional ways, amusing Amethyst greatly. She then deems Peridot "funny" and as a result she tries to impress Amethyst and make her laugh. The most glaring proof is the way Peridot seems to become immediately attached to Amethyst and try to gain some attention from her, she even states she feels "small" when Amethyst ignores her.
 * Amethyst is the only gem so far that Peridot respects
 * In "Too Far", Peridot accidentally starts the drill and she falls off it, sending it wildly spinning towards an unsuspecting Amethyst. Peridot tries to get up and shouts for Amethyst with genuine concern, but her leash is stuck on a rock and she pulls hard till it tears, sending herself flying towards Amethyst and knocking her to safety. This may be the first time Peridot put someone's wellbeing before hers.
 * The most glaring hint is when Peridot accidentally mounts Amethyst after pushing her away from the Drill. They stare at each other for some time before Peridot anxiously jumps up and claim it was an accident.
 * In the same episode, Peridot unknowingly offends Amethyst, causing Amethyst to stop giving her attention. Peridot is very confused about what she's feeling, Steven explains that she feels guilty for hurting Amethyst's feelings. Unable to cope with it, Peridot throws a temper tantrum yelling "Who cares about any of you!". She is later seen apologizing to Amethyst through her voice recorder, thumbs nervously twitching as Amethyst listens. After having her apology accepted, she genuinely smiles and says she feels "big".
 * In "Steven's Birthday" Amethyst blows up a Peridot shaped balloon and pops it in front of Peridot.
 * In "It Could've Been Great" Peridot seems offended that Amethyst brushed off her knowledge on how Gem's automatically adjust to gravity.
 * In "It Could've Been Great" Peridot compliments Amethyst by saying the Kindergarten near the cluster was not nearly as impressive as Amethyst's.
 * In "Message Received" Amethyst seems the most hurt about Peridot's betrayal.
 * In "Message Received" Amethyst remarks that she has to take back all her nicknames for Peridot.
 * In the same episode, Amethyst seems to welcome Peridot back, relieved.
 * In "Log Date 7 15 2" Peridot seems exceptionally annoyed at Opal forming, and demands to know what fusion is from Garnet.
 * In "Log Date 7 15 2" Peridot blushes after Amethyst says "Pretty impressive in my opinion but it's hard to beat the original" after shapeshifting into Peridot's form.
 * In "Log Date 7 15 2" some people suspect that the Peridot's shipping chart was to resemble the gems. The green box resembling Peridot and the purple Amethyst have a squiggly line connecting each other.