o que se passou

what happened

→ o
phrase Rare #32,803
what happened Used to ask or tell about an event or situation that occurred.
PO: Não percebi o que se passou ontem à noite.
EN: I didn't understand what happened last night.

O que se passou?

What happened?

— Lagaan: A Coragem de um Povo (2001)

Vamos esquecer tudo o que se passou.

Let's forget everything that happened.

— देवदास (2002)

Diz ao teu amigo Finger o que se passou.

Tell your friend Finger what happened.

— O Quinto Elemento (1997)

O Tom ficou muito contrariado com o que se passou.

Tom was very upset by what happened.

te contei o que se passou.

I already told you what happened.

Contei o que se passou.

I told them what happened.

— Um Contratempo (2017)

O que se passou, afinal, com esse tal Porco-Espinho?

What happened, after all, to this Porcupine?

— Stalker (1979)