Joe makes a shocking admission, and Alistair's world collapses.
Life proves difficult for Alistair, and there is tension at Home Farm.
Alistair deals with an emergency, and Alice expresses her thanks.
Lilian receives a shocking proposition, and there is serious trouble at the vets.
Things go from bad to worse for Elizabeth and Susan has a confession to make.
Elizabeth needs help, and reality bites for Fallon.
Pressure mounts for Elizabeth, and the wedding day dawns for Harrison and Fallon.