André Aciman said this quote

“ Over the years I'd lodged him in the permanent past, my pluperfect lover, put him on ice, stuffed him with memories and mothballs like a hunted ornament confabulating with the ghost of all my evenings. I'd dust him off from time to time and then put him back on the mantelpiece. He no longer belonged to earth or to life. All I was likely to discover at this point wasn't just how distant were the paths we'd taken, it was the measure of loss that was going to strike me--a loss I didn't mind thinking about in abstract terms but which would hurt when stared at in the face, the way nostalgia hurts long after we've stopped thinking of things we lost and may never have cared for. ”