This one is about someone who is gone

[TheRock]

This came out in one go, which is unusual for me.

You liked the window seat on trains.
You always had a book you were not reading.
You said the same three things in airport queues.
I would give a lot for that repeating.

Grief is mostly this, I think:
the small things you would give the large things for.
Not the dramatic moments.
Just the ordinary more

[BlackMamba]

Could you explain the bit about that a bit more? It is the kind of thing where the more you dig the more complicated it gets.

Going to look that up properly