what … you
What motivated you to do that?
— Perfect Strangers - Wie viele Geheimnisse verträgt eine Freundschaft? (2016)
Was hat dich gestern davon abgehalten, hierherzukommen?
What stopped you from coming here yesterday?
What motivated you?
What brought you here?
Was hat dich davon abgehalten gestern zu kommen?
What stopped you from coming yesterday?
What scared you?
What made you angry?