One party, One love, One chance,

You're at a party (believe it or not) and you meet the most hottest, jaw-dropping, greenest flag ever. Love at first sight didn't seem real until now. You have one party night to rizz this person up and make them your friend or you'll never meet them again. And if you do they'll be with a different person and ignore your existance. How are you making this person fall for you?