How to know what guys are think when online dating?

I'm dating a guy from a dating app and he lives 24 hour drive away from me but haven't met yet because of co-vid19 which isn't really a problem anyway we don't talk on the phone but we text often and send pics sometimes but recently he got a new job and got busy with work which is fine but when's he's off or on break he'll want sex (I don't mind that at all he's extremely good with his words) and recently we talked about having kids and living town which isn't a new topic but this time he asked me if it was okay if we didn't have any and I tell sure its okay but I really want kids
How to know what guys are think when online dating?
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