Dating a German

I know it's yet another one of those posts but I'm kind of confused. I'm a South Asian female late twenties who has moved to Germany a few months ago, I've lived in Europe for over four years. I kind of moved around a lot so I'm very adaptable and flexible usually but dating in Germany has got me so confused so please help me 🙃 Went on four wonderful dates with a cute German guy almost every weekend, he's much younger than me but has proved to be pretty responsible. He has a pretty full life as a part time firefighter, does his masters and is working full time too and on top of that it's the karneval season here so we haven't exactly met for three weeks, we both know we want a long term relationship but we haven't had that talk yet. How do you usually approach that here? Do you just let it play out or have a conversation about it? 🙃