Albedo...

Albedo has blonde, almost white, hair and blue eyes. He draws very well. He is calm and balanced, understanding. Albedo likes chemistry, drawing, sweets... But most of all, of course, he loves Xiao. He likes Xiao's hair, his eyes, his husky voice, the way he sings to them when playing the guitar, his arms are covered in tattoos...

Xiao has dark green, almost black hair, with some light green strands. He has golden eyes and tattoos on his arms and neck. Xiao likes to play the guitar sometimes. He has an addiction to smoking, but they've both gotten used to it for a long time.

They live together, renting an apartment for two. Both study, both work after graduation... Albedo has romantic feelings for Xiao, while Xiao doesn't seem to feel anything... He had never thought about relationships, not at all... He thinks he's not ready for a relationship.