good afternoon! Look at the songs!
Rolling Girl This one I imagined would be a little bit of Yukio's main theme, and maybe for the past of the two 'brothers', Aizen and Yukio. wanna hear why? It contains spoilers between Aizen and Yukio's past!
Coward Mont Blanc Not sure who would match this song. No one really denying their relationships at the moment. Maybe Aizen? Dunno.
Mozaik Role I think this would match Aiden really. He doesn't really know much about love or something but that's what I think. (I know he's learning from Dorian
Hello/How are You? I think this would match any of the foster kids (Ren, Suriel, Yukio)
Just Be Friends Okay we can all guess that this would be Aizen and Dorian's theme song at the moment :3
StargazerI think this would be Dorian's theme in some odd way. I think this is more of a friendship song then love song. Aiden would be a good Miku, but Yukio can also do (if you're looking at a duet type of thing).