The monster's mate
Victor could be my companion if he would see the intelligence and lovingness in me. He too could be considered a monster if he stole body parts and mixed an array of chemicals to produce such a being as myself. Victor, of all humans should accept the being that I am. If he cannot the only fair thing to do is create me someone to pass the time until destruction with.
(Victor makes a mate for the monster instead of dumping the body parts in the lake)
I am so happy Victor made me a companion. After being shunned by the human's I wanted to be with someone of my own kind. Although we will not create more of our kind we can grow old or to our destruction together. With my exterior so repulsive to the humans but my feelings of loneliness I can now retract my aggressive and revengeful behavior towards my creator. Together my mate and I can do good things with our large size and brute strength.