Who is Viz

Both are mine and none are me,
Viz is one and Two not Three,
Vivek just chooses to let him be,
While one is caged the other is free.

Who’s not distant doesn’t matter,
Double negatives adds up fatter,
Both loves delicacies made of batter,
But they work in sync as double hatter.

One made for me and one for the biz,
Determining who's present is the real quiz,
What is mine is also his,
Do we really know who is Viz?