Severance

Ok, so what is Helena's game here? Why did she go and visit him?

It seems like she's stalking him to an extent, and comes up with an apology for the OTC - but this feels more like an aplogy for deceiving his innie during the ORTBO and feels guilty about it.

It almost seems like the start flirting a little, but then she calls his wife by a different name when she will clearly know it's Gemma. Surely she'd know this would piss him off? What was the point in that line?

Then there's a moment where oMark is about to leave and looks at her almost as if he recognises her but can't place her, in which he suddenly runs off and changes his mind about re-integrating. What was it that got him so spooked? Is it the idea that she might be behind Gemma "dying"?