Even her name seemed empty, as though it had detached itself from her and was floating untethered in his mind. How am I supposed to live without you? It was not a matter of the body; his body would carry on as usual. The problem was located in the word how: he would live, but without Elspeth the flavour, the manner, the method of living were lost to him. He would have to relearn solitude.
Audrey Niffenegger, Her Fearful Symmetry
death, longing, mourning