Sacred Haven of Debauchery

In the 19th century, even a kiss already signified an intention to marry, which is logical. And in general, let's assume there is something to this. Now, I'm told to kiss Angelina Jolie. But she has huge, ugly lips that serve as a mask, and comrade Brad Pitt, who will later rip my head off for a kiss that makes me nauseous. So, is it even worth it? Of course, I exaggerated, but nevertheless, stars and models can also be (and often actually are) far from beautiful, yet they still have suitors. This isn't exactly the right side of the matter—it would be more logical to look at it from a moral standpoint—but perhaps this argument will seem better to you.