This is probably the biggest joke I've run up on. The whole thing is laughable, and really plays no part in the game. I can see how some have tried to advertise it as ""sex scenes" to generate interest, but there's nothing to it. The closest I've come is that scene where you share a glass of wine with Shadowheart and the scenes fades to "the next morning".
While I generally agree, it also very much depends on who you romance.