sebille and ifan are the exceptions i believe; both will acknowledge that you were in a romance, but i think they're the only ones
sebille is kind of bugged in that she'll reference a romance between the two of you even if no such thing transpired. at the end of the game she told me she would "never forget the night we made love" even though we did no such thing. i didn't even kiss her when the opportunity arose. the game still interpreted me as being in a romance with her for some reason though
