MasterP said:
She talked to him in RL and he probably wasn’t any different then. If she had no intention she shouldn’t have given the number.
It’s called being a good salesman he probably convinced and/or bugged the *edited* out of her in his own special way to get it from her, I see it all the time at work, and guys like this are successful 90% of the time in getting the number. It doesn’t mean the girl wants to talk to them later or even considering a date with them, they knew it was what the guy wanted and would allow them to get away from the situation.