Most Helpful Girl
Step 1: Become one of the guys
Step 2: Encourage relationships with other girls
Step 3: Provide genuine advice on other relationships while ensuring he maintains boyfriend qualities as per your own specifications/standards
Step 4: Inform him during a fight with said other relationship, that you will be his friend no matter what
Step 5: Advise him to end other relationship (Must follow serious fight)
Step 6: Support him during his depression due to failed relationship
Step 7: Subtly encourage flirtation
Step 8: Go in for the kill - Agree to date
Optional Step 9: Get married
Optional Pre-Step Scenario: Accidentally get bowled over by wave and crash into him. Say hello. Begin Step 1.
Diabolical 95% success rate.