Boomer x Flora because those two go so well together. A penguin and an ostrich-flamingo hybrid. Lazy and peppy... They seem to have feelings for each other.
... If by sense of style, maybe not so much. But I figure they wouldn't care about that sort of stuff.
Octavian X every female who sets foot into our village. Seriously, it's hilarious, whenever my villagers talk about those particular rumors, you know, the ones that involve two of your villagers being particularly good friends (ohoho), it'll almost always be Octavian and then a different female villager every time! My heart goes out to him right now, poor fella just lost our longtime resident Phoebe, she moved out last week.
Then again he can't be missing her too badly, a rumor about him and Margie was going around this morning. Never change, Octavian!
In my towns:
Westerly: Avery/Bree, Elvis/Maelle, Flora/Keaton, maybe Bertha/Coach
Granada: Becky/Grizzly, Cookie/Sydney, Anchovy/Rodney
But the two pairings I will ALWAYS stand by are Tom Nook x Sable among the special characters, and of the regular villagers, my favorite pairing still is and will forever be, Apollo x Amelia. Seriously, I ship those two eagles harder than any other couple in the game, ever since I first saw ZackScottGames' New Leaf LP.
Not gonna lie I really ship Annalise and T-Bone and I platonically ship Deirdre and Stitches. Annalise and T-Bone just seem right for each other and Deirdre would be the perfect big sister to Stitches.
I mean I also kind of like the idea of Rory and Scoot not gonna lie but I haven't seen them interact too often so I'm still a bit unsure.