Could it be...
Friendship is Witchcraft?!
Dash & Blitz: Huuu~!
Twi & Dusk: Squee~!
AJ & Jack: Muuu~!
Flutters & Butters: Meep~!
Rarity & Elusive: Fabulous~!
And non to your offence but don't you think it is a little bit narcissistic. I mean i would never want to be in love with someone who looks JUST like me.
I'm not hating on any of the thought or the art just pointing it out.
Wonderful job by the way c:
"Sometimes, it's th' opposites that attract, an' then other times, it means findin' yer own-"
"Carbon-copy" I think would be a fitting finish to that line.
And in my case if someone of the opposite gender with my features walked by me I would just think they looked like my dad :T Hehe, but I'm sure these characters get many more cues as to the fact. I mean, "Le gasp! He has blue-black hair with a pink and a purple stripe? How coincidental!"
I find it a little weird to fall in love with your gender bend self. but still good.