Set after Avengers: Endgame from the pov of Clint Barton/Hawkeye

You say, "whatever it takes"
My heart breaks
It started on that quest
The one to Budapest
Where you went from means to an end
To my best friend
You let yourself fall
So I could have it all
I got the stone
Thanos is overthrown
I got back my home
But you're no longer free to roam
I can't have you back
For you it all faded to black
But at least I have my memories
And I will tell the stories