a touts mes amis
Ses amis, or if they are all female friends ses amies ( pronounced say za-mee ).
"avec mes copains" if your friends are all girls then you would say copines instead of copains (:
If your friends are all girls - mes amies if your friends are all guys - mes amis if a combination of both - mes amis
you would most commonly say 'mes amis' (or 'mes amies' if they are all female.).
amies
it means : friends :amis friend amibut if you want to say compnions its copine for girls and copin for boys.
'Salut les copains' to a group of friends.
J'aime tous mes amis de Facebook.
mes amis pensent (mes amies if they're all girls)
Nos copains.
chers amis is how to say dear friends in French.
I'm assuming you mean, 'how do you say "want to be best friends" in french?' if so:voulons être les meilleurs amis?