Tobias was lost without Tris. He didn't really live, just went through the motions; each day growing more and more tired of living. He figured that if he couldn't have a life without her, why have a life at all? He had tried to commit suicide before, shortly after the incident in the weapons lab; feeling like he would never love again, and therefore there was nothing to live for.
But Zeke had told him to hold on: that if he really cared about her, he would live his life to the fullest, so she didn't die in vain.
But he would never be able to really live in this life. So he decided to just get a new life.
He began this new life by getting his tattoos removed, growing his hair and dying it black. He got his nose surgically replaced, longer, more hooked.
Once he was undeniably unrecognizable, he changed his surname and moved out of the country, to England.
After living there for a few months, while at a bar, a sallow woman came up to him and introduced herself as Eileen.
"Hi, I'm Eileen, how are you?" she said.
"I'm well, thank you. Tobias," he replied, offering his hand to shake.
"Do you, Tobias, take Eileen as your lawfully wedded wife?"
"I do," he replied sincerely.
"And do you, Eileen, take Tobias as your lawfully wedded Husband?"
"I do," she replied, just as sincerely as her groom.
"By the power vested in me, I now pronounce you husband and wife. You may kiss the bride."
"What should we call him?" Tobias asked his wife, looking lovingly at their newborn child.
Without hesitation, Eileen answered.
"Severus."
A/N And that was one terrible flash fiction.
I've written half of chapter two of 'The Head Student Competition', so it should be online by the end of the month. It might not be, though, as it's my birthday on the 22nd and I will probably be busy. Within three weeks, I would say.