Place it immediately after a line that announces a plan, date or meetup, before the visual reaction that follows. Pair it with a short reaction sound for the reply beat, then return to the main audio so the question stays as the turning point of the edit.
Over dit geluid
A very short voice clip, under a second long, with a single spoken Hungarian question: 'Szerdán?' — meaning 'On Wednesday?' It lands as a flat, checking-back question, the kind of brief interruption that makes a plan sound suddenly uncertain without adding any extra words or explanation to the moment.