guidolabense
I really don't get what you're asking. If you don't know them yet, why are you trying to move towards having a relationship with them at all? Are you just trying to form a relationship with people entirely at random?
That's what's weird about dating culture. There was a woman who wrote an article about US dating culture vs UK dating culture when she moved to the US to go to college, and she said she found it offensive being asked to go on a date by people she didn't know well, as either they were just asking anyone at random and didn't actually care about her, or they were purely asking her out because of her looks, as that's all they had to go on, and that was offensive as well.
Why on earth would you be considering a relationship with someone you don't know, have no friends in common, or just met?