@Shlamorel
It was an additional dialogue you could have with Fane after the tryst in act 1.
By now I have already found the missing voice lines in the game files. The interaction was deleted when the game was updated from release to Definitive/Classic edition. Here's the transcript, if you're curious:
Fane: Oh, I'm sorry, should I paint on a smile and tell you that sitting in the dark, listening to your muffled grunting was the highlight of my day. (
https://drive.google.com/file/d/1PiQ0Y31hljINlR3Kr6s4oL1nfiWWPCFq/view?usp=sharing)
Fane: Are you creatures really so deeply insecure? Good heavens. (
https://drive.google.com/file/d/1lstKXx4VRruvuWIoTJughC6ZTiUBft1g/view?usp=sharing)
Fane: Yes my sweet you were glorious. The slap of your flesh against my bones will live with me forever/Yes my sweet you were glorious, the clack of your bones against mine will live with me forever.
(
https://drive.google.com/file/d/1n7X6SoYF_gYijFzoo25qTFMycCQnsRYZ/view?usp=sharing \
https://drive.google.com/file/d/1f4OzpB2YMuZgZX1zbMag6kiW3EOy6HWE/view?usp=sharing)
Fane: And I'm not sure you appreciate how long 'forever' is. (
https://drive.google.com/file/d/1PHRRtFHusJcSab7QsJkRfxIYr8eCts4z/view?usp=sharing)
1.(What's your problem?)
Fane: My problem is that I experienced what you call an intimate moment and I haven't felt a damn thing. (
https://drive.google.com/file/d/1WWSgv1Raq5aJYvmog3_WE_gxZdIo_1KK/view?usp=sharing)
Fane: Food has no taste, wine brings no joy, and flesh has no warmth. (
https://drive.google.com/file/d/15m8O1MpwdTGxfm5NeR6RAuTGnC-8WKaM/view?usp=sharing)
Fane: So yes, pardon me if do not seem too happy. You pillock. (
https://drive.google.com/file/d/1k22OMNgNaarZb8TPDJOYy1oKUdfTeaBY/view?usp=sharing)
I hope the links work, drive likes to be iffy with them