Re: What should I do? 
I don’t think there is anything wrong with the guy/girl having a few private conversations to make sure that they’re compatible. They need to make sure they’re on the same page regarding the future goals and vision of a married life/family. But I think what OP did here with the guy was a bad idea. There is no reason to chit-chat or exchange random texts about daily stuff/jokes etc. with a guy during an arranged situation for weeks.
Even if the families can’t meet in person due to distance…OP and the guy should have given their “decision” to their parents after discussing their future goals/expectations and told their parents to start the process of taking this to the next level. Thanks to technology, there’s no need to meet in person to start discussing engagement/wedding etc.