She was always there. She knew, how much he needed her to listen, care, reassure him. He was used to her, he loved her. There was no way she could not love him, however much she denied it. He lived with her for the better part of his life, and after a while forgot the fact this part of his life was not real.
She was there for him and only for him. It was so easy to ignore the others that were there with her as well. The only reality for him was her presence, her love for him, and the fact she could never leave him, never let him down, as others had done before.
He would never lose her. Their relationship would never change. She would always be near him - only a mouse click away.