Here's a line in action:
You're out with your friends at a house party and you sit next to a group of girls that catch your eye.
It's hard to break the ice with a group, so you take your phone and write the following note...
"If God created anything more sexy than you, I'm sure he'd keep it for himself."
You tap her on the shoulder and hand her your phone.
She looks at it and laughs.
At this point you see her friends all look at you and then back at her. Your face looks slightly confused and you gesture "1 minute" to her with your finger, taking back the phone.
You delete what you wrote and then write the following...
"Sorry, wrong message. I meant to say, hey I didn't want to disturb you and your friends, so wondered if I could get your number?"
Hand her the phone again and wait, with a smile.
She should give back the phone with her number.