A song.
For Theodore, a song means more than just its melody, lyrics, and even composition.
For him, it was something that made him feel like he belongs. The key for him to stay by his lords side and serve him.
It was a music that offered comfort, love, and even a sense of belongingness to someone who hears it. Theodore, offered his whole life to Neirin in order to play music solely for her to enjoy. For her smile means everything to him.
And for Theodore to offer a song, especially for someone whom he really treasures and respect, he needed several days to prepare.
Neirin was fine with that. In a country where she seemed like a ghost, it was something she wanted to do, to stay for a while and wanted to experience life as her eyes changed in color seeing the different colors and hues around the place making her feel alive even if it was just for a while.