Originally Posted by Filia
The video I watched was from 3 month ago and in there, she says the line about sharing and then you have to pay for the night. With Halsin, she also says the line about sharing, then Halsin asks to join and then she talks about having this dream several times.
She only says this line if Halsin is in the party and offering to join, so her dreams she had once, twice [..] clearly is about him, not about just a three-/foursome with anyone, otherwise the line would've been with and without Halsin.

The other line about her dream once is in the room later on and that one is the same on both ways.
Maybe this scene got fixed, I don't play the whole game again each patch.

Well, she first agrees and says her line about the "sharing", only after this Halsin proposes for little extra company, to which she responds about her having thoughts about this(in the context of little extra company), which reads into threesome(or more than that) including Halsin and, obviously, Tav. This is proven later when she says about "dream" and this line exists both with and without Halsin, which means both Halsin and Tav was present there. Anyways,