Huh, I just managed to trigger it on my testing save.
- Tried to spam several kisses, nothing.
- Then I gave her all my poisons and tried another round of kisses, still nothing.
- Then I disguised myself as a Githyanki (because a disguise resets back all her available dialogue in ACT 3) and I got instantly poisoned.
- No saving throw was listed in the combat log, therefore this is highly likely just a dialogue with a low chance to trigger each time she's kissed.
![[Linked Image from i.imgur.com]](https://i.imgur.com/aPfl8G4.jpg)