“If a girl says her phone number, she will have a nice meal.”
“If a girl says her phone number, she will have a place to sleep for the night.”
“If a girl says her phone number, a man will give her a good time.”
(And, of course, afterwards, when she asks his name, he says he’s: “No one.” But this helps a girl. When her parents or friends demand to know who she was out with last night, she can honestly say: “No one.”)
(Oh, and if she’s not interested, she tells him: “A girl has no phone number.”)
This is Jaqen H’ghar, for those who don’t know him: