@mattbrowne Ahhh, Cologne, the home of the Black Church. There are supposedly evil spirits locked in the basement of that church, it’s a famous local legend
I think that it is possible yes, but many people do not understand exactly why. By the laws of physics people emit a frequency, a inaudible invisible vibration likened to a key signature or a musical note and some notes, as you know, do not go with other notes.
It is more than just looks, but most people assign it to that. It is deeper, layered almost, it is pheromone, vibration, body language, eyes, heat and energy as well.