you know either you get her number, or for the ladies you give out your number to the guy. In those really early stages, how frequently are you texting and talking on the phone. Do you have a day or two out of the week where there is no contact.
For the fellas, this is beyond just a jumpoff, you are actually wanting to date this woman
For the fellas, this is beyond just a jumpoff, you are actually wanting to date this woman