The blind date didn't meet, only the girl's number. How to send a message for the first time? I didn't meet it.

First of all, I suggest you chat by SMS first, because the phone will be very cold at first.

Chat casually, say hello first and introduce yourself briefly.

Think of it as your good girl in high school or college.

Don't talk every day, usually 1-2 days, and you can make an appointment in advance on weekends.

Don't go to the movies or anything (unless she likes it very much)

Just say it's a nice day. Go out for a walk and you won't have to eat dinner. Just have some afternoon tea