Good thing for Amy, she'd actually come to the right place immediatly. He didn't at first intend to sleep in his old bedroom, but in the time the rooms were devided the night before, he'd been busy looking for Amy.
When he was finally ready for bed, most of the rooms were already taken, and he was in too foul a mood to patiently look for an unasigned room. So instead he just went for his old bedroom, hoping it hadn't been given to someone else yet. Fortunatly it hadn't, and so this was where he'd rested his weary head.
By the time Amy knocked, he'd only just woken up. He'd fallen asleep in his clothes, which consisted of an improvized combination between his old clothes, some soldier clothes from the rebel camp, and some random other pieces of clothing they had lying around there*.
Raghnall's clothes were quite smelly, as was he himself in fact he noticed as he sniffed his woft of man-odeur. So, one very nessecairy shower later, he returned to his room and went looking for his old student uniform. He'd just put on his pants when Amy knocked.
"O, hold on!" he replied in a loud voice, "I'm not dressed!" And as he quickly put on his shirt and hastily buttoned it, he walked to the door and wondered who it could be. He was honestly not expecting Amy, partially because he didn't expect her to look for him and partially because he didn't expect her to look for him here. He opened the door, upon which a looked surprised to see her.
"Ow... hi," he said, his tone of voice making it clear he wasn't expecting her.
* The rebel camp had been traveling around for a long time by now, without any steady basis, as did most of the people who had joined them at a later moment. As a result, most of the clothes they had between them where damaged and tattered, and fixed up as good and as bad as possible, with anything and everything that might work. Hence why Raghnall's coat had been fixed up with an extremely colorful piece of cloth (previously a scarf, I suspect) that he considered looked 'fabulous', and which the others were too kind to comment on honestly.