A strong bond, but no BL. Trust me, I over-read into this stuff too- to see BL where it's not- but this is a sibling bond. Still a beautiful read. Ending makes me strongly wish for follow-up chapters.
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
I will be waiting for you in 1999