Pre pandemic Lina was literally one of the few times where I met a SP that was a true man eater.I think she only came back, because she needed to (financial reasons maybe).
In terms of what was bothering her mentally, could just be the threat of working as a SP during a pandemic. Or maybe she just didn't want to do the work, but needed to. No real joy in that, I guess.
She had an intense sexual energy and she literally devoured me, sexual dominating me, that I had trouble keeping up with her lol. (Ah sigh.., I miss those times)