Your friend sets you up on a date. Are you going to treat that person horribly. Of course not. Why? First and foremost, because you’re not a dick.
I have in my life met a number of people to whom you might want to explain that this was how they were supposed to behave.
https://de.wikipedia.org/wiki/Datei:Caspar_David_Friedrich_-_Blick_auf_Arkona_mit_aufgehendem_Mond.jpg