Tobias is the bassist for Misfits (Ash and Splat's band). He's a Fae/Human person, but he's more like...like 30-40% human, so it's really not that much.
When Tobias was known by all as "Toby," he was the proud, popular, thespianistic heartthrob of his school. He had everything. A loving family, an awesome brother Dannie, and an even better girlfriend (Haelynn)!
Unfortunately, his girlfriend at the time was a human, which his family did not approve of. His father forbade him from seeing her, but Toby was stubborn. He didn't want to give up on his girlfriend.
So, he made a deal with a Fae. Just one wish, in exchange for, quote, "something he won't miss, and won't realize is missing until it's gone."
Toby wished to be human. So that he could be with his girlfriend freely.
His wish was granted, and, in exchange, he lost himself.
Now, this new guy has his old body, and "Tobias" wants nothing to do with what he previously was.
You'll have to forgive his short bio. He "woke up" two or so years ago, so he's still trying to learn more about himself.
Let's hope he can make some new memories!