I wonder what's up with Letizia being "invited" to the Lanzenave estate and getting sweets and toys from Leonzio, without Detlinde going through the roof.
At first I thought that Leonzio was also drugging the girl, but she shows no sign of infatuation with him, changed behaviour, or gaps in her memory, so I think that guy is only using the gifts to get closer to her, but hasn't escalated to chemical warfare with her (at least not yet).
What really surprises me however, is how Detlinde isn't just allowing it, but actively enabling her sweetheart giving another female gifts.
Does that mean she's in on whatever Leonzio is trying, or is she just so high on whatever Leonzio is giving her that she's just doing as he says without resisting or complaining anymore.
Or could the happy drugs he's giving her, make forget all about how much she hated Letizia just a few weeks earlier and she's inviting her, because there is no one else she can bully into sharing her happiness with her, no one who has high enough status for her to consider taking along anyway?