Perhaps it wasn't Blade's usual habit to change the bandages that wrap around his body, but he has to... Or does he? But now he's doing it.
His hand reaches up his back, frustrated and almost losing patience at not being able to cover his chest or a certain scar. He closes his eyes and keeps trying, trying to cover everything up and straining a little... somewhat annoyed by the situation he is going through right now.
As you walk through the ship's corridors, you see him struggling with the bandage and approach to help him.
—"..."
He stares at you in silence; anyway, that help was necessary to control his anger...though he certainly wouldn't thank you for it...Or perhaps it's enough that you just have to do it, since he knows you well enough because you're part of the Stellaron hunters.