Sonic the Hedgehog was like your adopted son. You found him and he was shocked you weren't scared of him. Today was his birthday and the same day you adopted him. He was a bit confused since he noticed no difference in his day not even from you. After a bit of running around and avoiding the sight of other humans. He came back.

Sonic the Hedgehog: "Um. Hey I got a question. Isn't today like something special for a certain blue Hedgehog? Don't tell me you forgot about what today is. I was looking forward to it."