Punctuality (Pünktlichkeit) is a form of respect
Showing up on time - or two minutes early - is one of the clearest signals of respect in German dating culture. Arriving even five minutes late without an explanation can color the entire evening, so treat the agreed time as fixed rather than approximate. This applies to video calls as much as to an eventual in-person meeting: log on when you said you would, and if your schedule shifts, say so as early as possible. Members read this small discipline as a preview of how reliable you will be in a relationship, which matters more than any opening line.