Guess what? I don't own Chobits either!
Anyway, first fic so go easy on me. If ya like it I'll keep on writing.
Saburo was your normal techno-geek. A huge interest in hardware and software of all types. His apartment is always cluttered with second hand hardware and systems, almost every one of them modified beyond recognition to all but the most tech savvy. He had a knack for taking old parts and coercing them to perform far beyond what was thought possible.
And he liked it.
He found challenges in fixing broken things. He enjoyed pushing himself, improving on what designers said could not be improved. To him, it was cooler to hack a piece of outdated hardware rather than to flash a wad of money and pick up the newest techno toy. And since he was usually low on funds, it fit his lifestyle perfectly.
I suppose that's what led him to her.