Sleep Disease

Believe it or not, I'm keeping a virus in my closet. Don't worry, I'm not hiding it. It's his home.
He appeared at my door after he peeped through the door hole and apparently saw an alien on my head, trying to eat my brain. After a short discussion with the panicked "creature", I found out the "alien" was actually my hair, black and of medium length at the said moment. This is how I realized aliens are black and hairy. Oh, and their food is "the human brain" apparently.
Going back on track, this "virus" is a cute, little and noisy creature. He sleeps in the day and doesn't let me sleep at night. At his request, I gave him a name: "SD", from "Sleep Disease". I still can't decide upon a pronunciation of his name, but for now I'll stick to "Sidy". Why? No special reason.
As he's now insisting on writing an introduction for myself, I'll give you the following information:
Name: Ray
Birthday: 8th October 1187
Blood Type: B
Hometown: Eden
Currently living in: the sand
Favorite food: sweets
Disliked food: onions, garlic, fried fish
Favorite drink: orange juice, tea, white wine, liquor, vodka
Favorite animals: tiger, dragon, computer
Hobby: reading, writing, watching movies, drawing, photography
Loves: guitars, drums, piercings, tattoos, music, weirdness
Favorite writer: Haruki Murakami, Ryu Murakami

The rest shall be written later...