There was definitely more to the tower room encounter between Angelique and Charles before Gabriel & Co. rudely interrupted them...
But one thing that's not up to debate is that prior to airing Ep #9 (Hour 10) NBC decided to begin an ad campaign to reach out to women. Apparently this was also because the initial ad campaign mostly emphasized the vampire/horror aspects of the show and not the romance. NBC suddenly realized that if they focused on romance perhaps they could attract more women or even more women, depending on which demo analysis one wants to go with. Hence the "Shadow Time" ad campaign was born and the first promo of that campaign aired on February 25th:
And finally it's the opening of Ep #10 as it played on the east coast at exactly 30 years ago today:Enjoy!