Cor breathes out a sound that's not quite a sigh, more resigned than anything. For a moment they walk quietly, those pale eyes watching the younger man carefully. When their gaze meets, though, Cor's expression shifts ever so slightly, the hard line of his mouth turning towards a frown without actually being one, sorrow tightening the skin around his eyes.

"I know you will." For however much it will ache to see those beautiful eyes go pale and milky it is not something that Cor would ever dare to discourage. "I'm sure he does too."