(She's the nightingale XP)
Rin just held her hand up with a slight wave before heading into her room. She shut the door not bothering to lock it. No one dared to bother her. Just like Rai and Sora she was in the top five of fighters and those were just people you did not mess with. 

Rin laid down on her bed and stared at the ceiling before drifting into a light sleep. Her mind was still aware of her surroundings in case someone did try and come in but she was also asleep in the other part of her mind.