nós nos tornamos amigos

we became friends

→ nós
phrase Rare #40,994
we became friends Used when saying that two people started being friends. The verb form is reflexive in Portuguese.
PO: Nós nos tornamos amigos depois da aula de português.
EN: We became friends after Portuguese class.

Nós nos tornamos amigos quando eu estava em Taiwan.

We became friends when I was in Taiwan.

Nós nos tornamos amigos, certo?

We became friends, right?

— Três é Demais (1998)

Nós nos tornamos amigos.

We became friends.

Nós nos tornamos amigos imediatamente.

We became friends immediately.