Adrian and Tony
Adrian was surprised when he saw the note from Tony Stark, but realized he shouldn't be. This was after all the man who had insisted on the blood test to determine his paternity. He wanted to take responsibility. "We did not have much time to be anything but safe, sir."
Adrian was just glad that he'd ended up in the same place as Narissa since, unlike his father, he didn't have the ability to get up and move around the castle at will to find her and reassure himself she was safe.