This is really lovely. I enjoyed how you expanded on the first, taking brief mentions and breathing new life in to them. I also particularly liked how this captures all of them in mundane moments, simply living life.

And this:

but before they’re quite gone, he sees Peter give Remus a new copy of the magazine, not yet besmirched by Harry’s jammy fingertips, and notes the quiet smile that passes between them.

That nearly broke my heart.