Emma the cow has a very bad past where she was raised for her meat and never had any herd to socialize with.
When she was taken out from her cage she began crying with her huge eyes which proved that animals do also have emotions just like people.
Emma was going to be transported to a sanctuary from the slaughter house she was staying after the farm she was raised experienced bankruptcy. In here she was going to be taken care of under the conditions which all animals deserve to have including a natural environment.
At the end, this was the first moment that she was going to belong to a herd together with her own specie.
Everybody amazed with the tears of her and the joy once she met with her own kind. Those tears let people understood that they need to live the life and let others live.