Callum had not told his sister what it cost. She knew he had taken her grief; that much was acknowledged between them, had been acknowledged at the time, in the hospital room where they sat together in the weeks after she lost the baby. She knew about the transfer itself: the act, the moment, the particular silence afterward when the grief moved from her body into his and she went still, and then he went still, and it was done.
What she did not know was the after. He had not explained it, partly because he did not have the vocabulary, and partly because she was happy now, was building a life now, had two children and a house she was making into a home and a husband who loved her well, and the information would cost her something she did not need to pay.
His therapist had documented the pattern in twelve other patients who had undergone voluntary transfers. The documentation said: alteration of subjective emotional experience. The documentation said: the change is qualitative, not quantitative. Callum had read it and had not found it useful. He had tried, in sessions, to describe what had changed.
He could still feel grief. He had felt it, in the years since the transfer, more than once: when his father died, when a friendship ended in a way that surprised him. The grief arrived. It was real. But it arrived by a different route than it used to. He had described it to his therapist as: it's like sound coming through a different material. The sound is the same, but the medium has changed, and you can hear the difference even if you can't explain it.
Joy was similar. Joy came, but it came now like a translation: accurate, recognizable, not quite the original language. He could be happy. He was, often, happy. He watched his nephews and felt genuine tenderness, felt the specific weight of loving small people who did not yet know they were being loved. The feeling was true. It passed through him differently than it once had.
He had tried other descriptions. Like reading with slightly the wrong prescription. Like being right-handed and learning to write with your left: the same words, the same intention, the letters recognizable, the coordination just slightly unfamiliar. His therapist had written these down and had looked at them with the expression of someone trying to understand something from the outside of an experience they could not enter.
His sister called every week. Sunday afternoons, usually, when the children were napping or occupied. She asked how he was. He told her fine, because he was, in all the ways that counted: he had his work, his apartment, his friends, the routines of a life he had built carefully and would not trade. He was not unhappy. He had not made a mistake.
She said: I wanted to hear your voice.
He said: fine.
The word arrived in his mouth exactly as he intended. He had become very good at this: directing the feeling into the language it was meant to be, so that what reached her was true even if the instrument it passed through was not quite the original.
He chose it. He would choose it again.