Is that dream line from the brothel? It sounds like something from the brothel, when you initiated the fivesome.
Without wanting to be contrary, to me it shows your character is enough for her in all regards because, even though she might have had some sexual fantasies about Halsin, she ultimately doesn't act on them, she doesn't even bring them up unless you initiate something. (Although this probably depends on where on the scale of betrayal that flirty banter falls for you.) That sounds like a choice to me, especially for someone who in act 1 scoffs at longterm bonds and is in favour of short term amusements. But I might be missing something because I only know her romance until act 2, where she gave me flirty greetings but also put her faith over romance.
