Trembling on the Brink (S04E25)

After an earth tremor, the cattle are skittish and the bore has dried up on Drovers Run. Tess worries that it is a sign before her wedding to Nick. In the interests of harmony and good omens, Tess decides to invite Sandra to her hens night, something that makes Sandra suspicious. After talking to Nick, she eventually accepts, turning up late. (Prime Video)