When they 're overtaken by Mrs Wannop on her dog - cart , he notices that the horse 's strap is about to break , and potentially saves her life by fixing it .
Tietjens and Valentine walk back through the countryside .
When they 're overtaken by Mrs Wannop on her dog - cart , Tietjens notices that the horse 's strap is about to break , and potentially saves her life by fixing it .
Tietjens and Valentine walk back through the countryside .