Markus’ breathing was shallow, he was pale and shivering. He felt cold, even though he was burning up. His mouth and jaw hurt from being gagged for so long, and he hadn’t had any water or food since they had set sail. Someone had made sure he had drank something and had a bit of bread before, so he wouldn’t die most likely.
He felt like he was dying, though he was pretty sure he wasn’t supposed to. So he was probably being kept alive, even though he was sick.
Markus didn’t notice Oliver, he was barely conscious. And in the bad lighting inside the ship here with the supplies, and his paleness, the white patches on his skin caused by his pigment disorder were easy to be overlooked.