"Blood Bank"

Well, I met you at the blood bank
We were looking at the bags
Wondering if any of the colors
Matched any of the names we knew on the tags
You said, “See, look, that’s yours!
Stacked on top with your brother’s
See how they resemble one another
Even in their plastic little covers
— Bon Iver - "Blood Bank"

I love the vivid and intimate picture that these lyrics paint. It really takes me into this specific moment between these two people. I love the last line, the idea that you and your brother's blood can look similar.