I love friendships between villagers. In my town Bianca and Merry are best friends. What I mean by that is they are always together, always talk to each other and end up singing, and go to each other's houses/birthday parties. Mitzi and Purrl are also really close, and there's a budding bromance going on between Lionel and Chief.
In my town it's Marina and Bubbles. They're my two favorites c: So happy to see them getting along. They get gifts for eachother all the time, it's so cute <3
I very rarely see a villager with another villager; I have seen them a number of times exchanging items, but honestly, I never thought to pay much attention to that. This morning I had to bring Harry to Keaton's house and later Puddles to Keaton's house (I never was asked to bring someone to them before--at least, I don't remember ever doing that). A few times I've seen Harry and Gladys together; and in dialogue they both mention the other being a good listener.
Apple and Deli, in my town of Goblin--I was originally trying to move out any villagers that were on the right side of my town, because I needed to install the labyrinth there. But I really liked Deli and didn't want to let him go, so when I adopted Apple and she refused to plot anywhere but right next to Deli (perfectly aligned and everything) over and over, I let her move in there, and let them both stay. They're always together.
Alice and Kyle are my closest companions in Highwind, but alas! The rumors have spread, and I've caught them myself more than once visiting one another and sending each other gifts. My best friend stealing my boyfriend! @_@
Upon a new arrival in Baker, Rodeo and Freya are apparently besties now: Julian, always up on the latest gossip, has told me four times now how much he sees them together.
...Given their respective species, I'm not sure I trust this friendship. Freya, don't eat him. D:
Genji and Sparro are best bros in my village. They usually end up singing together and its so cute, I think that its because they're both jocks is the reason they get along so well.
Biskit and Ankha are OTP. They talk about each other often, send each other gifts, and go to each other's birthday parties! (And Biskit keeps talking about tickling Ankha's feet)
Other best friends in town who do the same thing are Peanut/Beardo, and Roscoe/Olivia. Peanut's best friend used to be Ribbot, but he moved away