i would
1 - look up her profile in friendster/facebook/MySpace or any other social network service.
2 - Get her address, home tel no, handphone no, email address.
3 - audio/video bug her home, tap her home phone, clone her cell phone and crack her email accounts
4 - follow and stalk her wherever she goes, even to the ladies, listen in to her phone calls, read her emails, break into her home
5 - build up a very accurate profile of her habits, characteristics, timetable and preferences, complete with audio/video/photo documentation.
6 - kill/maim her current boyfriend/cat/dog/hamster and send parts of their finger/ear/tail/intestine to her
7 - then present her with all the above gathered information to show her how much i 'care' for her + threaten her if she do not reciprocate my 'like' for her then i can make her life hell
in b4 the lock