what happened
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.
I already told you what happened.
O que se passou, afinal, com esse tal Porco-Espinho?
What happened, after all, to this Porcupine?
— Stalker (1979)