I have the same doubt! But it seems that it's idiomatic indeed.Since "qui" is for people, & "que" is for things, I don't understand why Qu'est QUI se passe? means What's happening? Is it just idiomatic?
Qui is for the subject of the verb and que for its object (complement), as Hildy answered just previously.I have the same doubt! But it seems that it's idiomatic indeed.
Thanks, people, for the information![]()