To the best of my knowledge that might be Twilight/Applejack and Pinkie Pie/Fluttershy.
Canon characters
air way, allie way, alula, ambermoon, angel wings, apple bloom, apple fritter, appointed rounds, archer (character), aura (character), autumn blaze, azalea bloom, babs seed, bellflower blurb, bifröst, bloo, blossomforth, blueberry cloud, blueberry punch, brown sugar, bubblegum brush, burning passion, button mash, carrot bun, carrot crunch, cheerilee, cheerilee (g3), cherry blossom (idw), chipcutter, cirrus cloud, cloudchaser, cocoa axe, coconut cream, concerned pony, coral currents, cotton cloudy, cotton puff, cotton sky, cozy glow, crackle pop, diamond tiara, dinky hooves, dust brush, eye black, featherweight, fizzy, flitter, fluffaluff, galaxy (g1), gentiana, gilded lily, ginger snap, glitter spritz, gusty, gusty sprite, heart pacer, high tide (g4), hyacinth dawn, indian summer, inky rose, jasmine leaf, kerfuffle, kettle corn, lemon crumble, lemon daze, lemon honey, lilac ice, lilac sky, lily dache, lily lace, lily longsocks, lilymoon, limestone pie, marble pie, maud pie, mayor flitter flutter, midnight dream, minty, minty (g1), minty bubblegum, minty mocha, miss hackney, mjölna, mocha berry, moondancer, moondancer’s sister, moonlight raven, morning roast, night glider, nimbus dash, noi, nursery rhyme, nurse sweetheart, opal bloom, pacific glow, paradise, peach fuzz, peachy pie, pear butter, peppermint goldylinks, perky prep, petunia paleo, piña colada, pipsqueak, plaid stripes, pretzel twist, princess flurry heart, rainberry, rainbowshine, rainbow stars, rainy day, raspberry cream, raspberry latte, raspberry vinaigrette, razzaroo, royal blue, ruby pinch, rumble, sandbar, scootaloo, scootaloo (g3), shady, silver spanner, silverspeed, silver spoon, skeedaddle, snails, snips, snuzzle, somnambula, spring step, spur, starlight glimmer, starsong, star tracker, strawberry parchment, strawberry scoop, strawberry sunrise, sugar belle, sugar stix, sunburst, sun cross, sundance, sun glimmer, sunny daze, sunshine smiles, sweet biscuit, sweetie belle, sweet stuff, teal shores, tender brush, tender taps, thestra, thistle whistle, thunderlane, thunderstruck, tiddlywink, toola roola, tootsie flute, tornado bolt, train tracks (character), tra-la-la, tulip swirl, twist, valley glamour, violet spark, whoa nelly, wind whistler, windy streak, windy whistles, winter lotus, zippoorwhill, zipzeeOCs:
oc:aaaaaaaaaaa, oc:abstract module, oc:aerial soundwaves, oc:aero, oc:air raid, oc:alloy shaper, oc:alpine apotheon, oc:alter ego, oc:altus bastion, oc:amaranthine sky, oc:amber ironheart, oc:anarchy gear, oc:andromeda galaktika, oc:andromeda kerovech, oc:angel tears, oc:apogee, oc:apparently shovel, oc:apple, oc:aqua jewel, oc:arcade fever, oc:arrhythmia, oc:astral flare, oc:atom smasher, oc:attyla, oc:aurelia freefeather, oc:aurelleah, oc:aurora, oc:aurry, oc:bagel, oc:bay breeze, oc:beat amperage, oc:belle hop, oc:berry munch, oc:blackjack, oc:bleeding heart, oc:blood, oc:blooming corals, oc:blueberry afterglow, oc:blush, oc:boing, oc:bric-a-brac, oc:broken glass, oc:brushfire, oc:bubblegum, oc:bubble lee, oc:buggy code, oc:bullet holes, oc:bullet pretty, oc:buma rang, oc:butter swirl, oc:bwae, oc:caltrop, oc:candy chip, oc:candy corn, oc:candy cream, oc:canopy, oc:capillary, oc:caramel ambrosia, oc:cardio, oc:celice, oc:cella, oc:chenille, oc:cherry blossom, oc:cherry pin, oc:cherry spirit, oc:cherry sundae, oc:chilly willy, oc:chiptune, oc:chloe jones, oc:chocolate icing, oc:cirrus mist, oc:cloud chaser, oc:cloudy sunshine, oc:comfy pillow, oc:cookie dough, oc:cookie dough (trottingham), oc:cookie malou, oc:corduroy road, oc:corona flare, oc:cosmic spark, oc:creme, oc:cross country, oc:cumulonimbus, oc:daisini, oc:dala vault, oc:data breach, oc:dawn sentry, oc:deady, oc:delta vee, oc:despy, oc:diamond illusion, oc:diamond tornado, oc:diamonody, oc:disastral, oc:dizzy cream, oc:doozy, oc:do-si-do, oc:double mind, oc:dree deray, oc:dulce deleche, oc:dusk desire, oc:dusty fang, oc:echo, oc:eio, oc:electric gale, oc:electric spark, oc:ellison pippin, oc:ember skyes, oc:emcee, oc:energytone, oc:epic scar, oc:everstar, oc:evo, oc:fade, oc:fast times, oc:feather belle, oc:feather tip, oc:feenie mcfeatherwing, oc:feldspar, oc:felicity stars, oc:fétichetoyere, oc:firetale, oc:fizzy dip, oc:fizzy pop, oc:flairy floss, oc:flan pone, oc:float jump, oc:floe, oc:floor bored, oc:flowerlocks, oc:fort, oc:francium, oc:frizzle frisk, oc:frostbite, oc:frostfire, oc:frosty hooves, oc:frosty winds, oc:fruitful melody, oc:fury, oc:gadget, oc:gadget flare, oc:gearsy septima, oc:gemstone hammerhoof, oc:georgia lockheart, oc:gin rummy, oc:gizmo gears, oc:glimmerlight, oc:gloomy, oc:glory forge, oc:glow job, oc:golden age, oc:golden brooch, oc:graceful sunrise, oc:grass, oc:greaser, oc:great tempest, oc:grim, oc:har blair, oc:heartbeat, oc:heart sketch, oc:heart song, oc:hekesuh, oc:high impact, oc:hired gun, oc:honey butter, oc:honey suckle, oc:hoofless, oc:hot dogger, oc:hot fudge, oc:ice breaker, oc:icepick, oc:ice trio, oc:invidia nox, oc:ipomoea, oc:iris, oc:ivory steele, oc:ivy, oc:jade shine, oc:jellybean, oc:jester bells, oc:joey butterscotch, oc:joly interpone, oc:junior, oc:kahuna, oc:kala vera, oc:keyphrase, oc:kokomo, oc:kuruminha, oc:lady luck, oc:lavender spark, oc:lavender sundown, oc:lavender vows, oc:leafly green, oc:lemon code, oc:lemon frost, oc:lewis gun, oc:life spark, oc:liftan drift, oc:lightdelablue, oc:lightning dee, oc:lightning stripe, oc:light shine, oc:lilac lullaby, oc:lilith, oc:limit state, oc:lithium flower, oc:littlepip, oc:littlepip’s mother, oc:lola balloon, oc:love scene, oc:low rider, oc:luca, oc:lucky blaze, oc:lullaby tiara, oc:luminous siren, oc:lynn, oc:magix, oc:magna-save, oc:malice, oc:maple seed, oc:mascara maroon, oc:master engineer chet, oc:mayni, oc:melody notes, oc:melon frost, oc:menzing, oc:mercury drop, oc:mercury shine, oc:metralla, oc:midnight blossom, oc:midnight light, oc:midnight melody, oc:midnight mist, oc:midnight rush, oc:milky way, oc:mingle, oc:minty, oc:minty pop, oc:minty split, oc:minutiae, oc:misery raven, oc:miss eri, oc:misty midvale, oc:misty mint, oc:mkam’kkaƥurasha, oc:moonlight blossom, oc:moonsqueeze, oc:moon sugar, oc:murderkill deathgore, oc:murder punk, oc:mystic howl, oc:nada phase, oc:nails, oc:nebula nouveau, oc:nell clearfield, oc:neon flare, oc:nightdream, oc:nightgleam, oc:nightglider, oc:nina dasher, oc:nolegs, oc:nook, oc:nootaz, oc:nordpone, oc:nova starburst, oc:nurse bonesaw, oc:nyx, oc:oak leaf, oc:obsolete tech, oc:oofy colorful, oc:ostria chime, oc:panda shade, oc:panne, oc:paper stars, oc:parlay, oc:pencil point, oc:pepper doll, oc:pepper dust, oc:peppermint mocha, oc:peppermint mocha (fallout equestria: subterranean pacifism), oc:peppermint mocha (pegasusjedi), oc:pepper the bartender, oc:perfect freeze, oc:pillow talk, oc:piper, oc:plasma burst, oc:platinum glitter, oc:plot coupon, oc:point blank, oc:pole position, oc:pop candy, oc:power plant, oc:precious metal, oc:primal screech, oc:prophecy, oc:pumpkin patch, oc:pun, oc:puppysmiles, oc:purple eye, oc:qetesh, oc:radical bay, oc:rainbow sherbet, oc:rainy season, oc:rampage, oc:raven mcchippy, oc:raven storm, oc:rayke, oc:recon probe, oc:red ribbon, oc:reflect decrypt, oc:replica, oc:reppy, oc:reverie, oc:rickety rails, oc:ride roughshod, oc:roadwork track, oc:rockall, oc:rooty booty, oc:rose cheeks, oc:rose pendant, oc:rotor, oc:roulette, oc:rust yards, oc:rusty gears, oc:ryzen, oc:samoa, oc:sapphire sights, oc:sassy lost, oc:savannah smile, oc:scoops, oc:scotch tape, oc:scuttlebug, oc:seachell, oc:sea fluff, oc:seafoam, oc:seafood dinner, oc:sequoia, oc:seraphim cyanne, oc:serenity (fallout equestria: heroes), oc:setna, oc:shadow melody, oc:shimmering blade, oc:shurelya, oc:sign, oc:silver draw, oc:silvernight, oc:silver void, oc:silvia, oc:sirocca, oc:sizzle, oc:sky chase, oc:skyforge, oc:skylas, oc:skyline wonder, oc:sky popper, oc:sky racer, oc:slit throat, oc:slug, oc:snap roll, oc:snow drift, oc:snowdrop, oc:soap bubble, oc:soft cloud, oc:soft melody, oc:solari melody, oc:sonar, oc:space cadet, oc:sparkling mimosa, oc:sparkplug, oc:specialist sunflower, oc:speck, oc:spectral wind, oc:speed demon, oc:spikefire, oc:spiky flair, oc:spring springsly, oc:sprocket, oc:starbeam, oc:star burst, oc:stardrop, oc:starlight starbright, oc:star north, oc:starstorm slumber, oc:steel cherry, oc:stellar sundown, oc:stone, oc:strawberry lemonade, oc:striker blue, oc:sugarcoat, oc:sugar morning, oc:sugar muffin, oc:sugar sweet, oc:sugar swirl, oc:sugary violet, oc:summer stars, oc:summer sunshine, oc:sunny hymn, oc:sunny nebels, oc:sunny sheila, oc:sunrise horizon, oc:sunset sorbet, oc:swan, oc:sweet corn, oc:sweet dreams, oc:sweetest treat, oc:sweet magic, oc:sweet mocha, oc:sweet skies, oc:sweet velvet, oc:sweet voltage, oc:switchblade, oc:synthwave, oc:tabitha, oc:tabula rasa, oc:tailwind, oc:talia lilac, oc:tarot, oc:tea biscuit, oc:techy twinkle, oc:temper, oc:tenebra von umbram, oc:tesla, oc:tezla, oc:threnody, oc:throttle track, oc:thunder blast, oc:tomoko tanue, oc:topsy turvy, oc:torchlight, oc:trash, oc:tree, oc:trefoil, oc:tvælåt, oc:twilight sprinkle, oc:unnamed pegasus, oc:uppercute, oc:urban wave, oc:valiant frost, oc:vanguard velocity, oc:varah bubble, oc:vector cloud, oc:vedalia rose, oc:velvet pastry, oc:velvet underhoof, oc:ventress, oc:versus, oc:vibrant star, oc:vincher, oc:violet blossom, oc:violet reverie, oc:violet rose, oc:warcry, oc:weathervane, oc:wheelie rims, oc:wheely bopper, oc:whisp, oc:wicked silly, oc:wicked slit, oc:win, oc:windbreaker, oc:wind raider, oc:windshear, oc:winter gear, oc:winterlight, oc:wipeout, oc:wireless fuzz, oc:wispy winds, oc:yodi, oc:zenith flare, oc:zeze, oc:💚
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