He asked, Brother, what is the most beautiful and painful bond that can never be severed?
He said, blood is thicker than water, the deepest love, the deepest sin.
There is a kind of flower in this world called twin flower. They bloom in the dark, smelling moist and fragrant but full of confusion. They love each other on a stem, expressing their deepest love with the deepest hurt until death. Even willing to kill each other. Because when either party dies, the other party also quietly decays.
You and I have been together since the beginning of life. I am the closest to you, but I am also the least able to get close to you.
My dear brother, my dear love.