Perhaps the ultimate loss in a world without empathy would be the loss of our own identities. We would exist but not really. Any emotion we have inside ourselves would have little use. It could never be understood or taken seriously nor would it connect us to others and essentially have no value.
I will do chores to help her long day. I will cook her dinner and take the dogs out for a walk. I will make it easier on her. I will lastly give her a lot of love.