Or rather, in your experience, how long did it take...
For a stranger to feel familiar/like a friend when you started dating them?
I've met a man, introduced by a mutual friend, and we have gone on a couple of dates. I like him very much, but it's still such a new thing that it still feels like going out for a drink with a stranger.
How long before we feel like friends? How long did it take for your stranger (met online, for example) to feel like a pal?
I've only ever had partners who were friends first! All this 'meeting someone from scratch' is foreign to me!