How much talking should we do.

I had downloaded a dating app just to pass my time on my way back to home. And i matched with a guy who is almost seems like a guy version of me. We have lots of similarities. Lots. And we ended up connecting with each other on socials in a few days. He is good looking and has a way with words. He is a writer and film-maker. He asked me out 2 times. Currently I am in a different city. And I will be back in his town by the end of this month. I told him this. So we have planned to meet on the 28th of October. I am excited. However, I know this is all virtual and can feel different when we actually meet so I was just wondering how much we should really talk to each other till we meet on the 28th and what kind of things we should talk about? He sends me a good morning voice note and then stays busy with his shoot. And then he starts texting and exchanging voice notes the moment he’s done with work till we fall asleep. I can hear the train noises, his food sounds etc lol it’s funny and cute.

Also, another thing I have noticed is that when we discuss something and he tries to sound inteligent about something, I ALWAYS seem to know about it as I am already very well read. He even joked you always know everything. Do you think i could be coming across as intimidating to him? I am not going to change myself obviously, I was just wondering how do guys actually feel about such women.