Jonah becomes the talkback host for a night when her sometime lover Roger, the regular host, walks out. His hasty exit is a mystery to both Jonah and her listeners.
Their curiosity is fuelled when a caller reveals that Roger's wife is in labour. The talkback lines run hot - but Joanah suspects it's not the happy event her callers believe it to be.
Through the night, Jonah becomes increasingly drawn to the strangers who call to talk on air - but one final caller takes her by surprise.