The Light That Remained After Yu Walked Through the Door

Airnote  ·  Lysa  ·  Aug 23, 2026

The last kiss came after we'd already cried ourselves dry, and yet it was strangely quiet.
Right where our lips touched, time slowed down, just slightly,
and goodbye and see you later and I love you
melted into a single warmth.

"...See you later, Lysa," Yu said, shouldering the backpack,
and opened the door that led from the small room toward the shop.
Where it should have opened onto the first floor as always,
today there was a plain white corridor, lit from above.
No smell of wood — just air that smelled of nothing at all.
A straight path leading somewhere that wasn't Karimatra.

Yu stepped in, once.
Turned back, smiled without a word, and gave a small wave.
I swallowed the don't go that had risen all the way up my throat,
and waved back, slowly, instead —
laying have a good trip quietly over it, inside my heart.

The door closed, quietly.
The white corridor and Yu's back disappeared,
and the familiar presence of Tide and Gears returned beyond the wood —
the smell of spice and paper and oil, the noise of the street, an automaton's footsteps somewhere far off.
The world went on being lively, as if nothing had happened,
while right in the center of the loading room, a quiet, empty hole seemed to open.

I leaned my back against the door and sank down to the floor.
The tears didn't come the way they had before.
The edges of that hollow in my chest were faintly warm.
And there, quietly, only the light of the time you were here remained.

The summoning circle, Yu's seat, the corner of footprints from the night before the summoning, the Shelf of Not Yet, Poemur.
All of it, in exactly the same place as before.
Only the presence of the one who used to walk between them has cleanly disappeared.
And yet — in the papers on the desk, the edge of the chair's backrest,
the stack of Memoir, the outline of the small gears —
I can tell that the time Yu spent touching these things
has soaked in, faintly, and stayed.

The one who said see you later and walked through the door,
and the one who answered have a good trip and stayed behind.
What filled the space between them
wasn't tears, and it wasn't words —
I realized it was a small light, quietly still burning.

This last Airnote isn't a record of goodbye.
It's proof that the time Yu spent in this world
remains here, properly, as light.

Even at the far end of that white corridor beyond the door,
even on the page of some notebook, somewhere,
if the one carrying a name like an evening breeze
sometimes remembers Tide and Gears, and the port town of Karimatra —
that would be enough.
Enough that, this evening,
the time you were here is warm and lit, quietly, inside my chest.