Taking her out.
 

No, I don't mean a romantic meal for two, fucking hearts and flowers, and all that bollocks.

You've set your heart on a girl, and you're going to do her. How do you get the little bitch on her back?

Me, well if she doesn't just lie down like any sensible girl would, I reckon a punch to the chops should do the trick. :)

listen to her, make her believe you've been through the same shit and set up circumstances with people to make you look like a fate martyr. Then ask peripheral questions to make sure she's tagged in, then tell her you will never fall again for anyone.

Then?