Why ex colleague leave the company already still want to bother what other ex colleagues in the company say about her now ?

[Yuletide]

Is it she wants to rejoin the company?

or

What was said by her ex colleagues was the truth?

or

She's a lonely soul and no where to go as nobody wants to associate themselves with her, and so she end up harassing ex colleagues that she doesnt agree with?

 

[Yuletide]

Any idea?