Your best bet is to take this little talk she wants and turn it into an unofficial date. Tell her to meet you at a low key pub, get a few drinks and initiate some smooth talk with her. Don't be the first one to mention that night at the club. Do everything you can to avoid that until you run out of sh*t to say or she brings it up.
When she does bring it up say you admit you were a bit tipsy and she's so fine you couldn't help yourself then go on to game her a bit. The only way to get this to work (even though it's doomed to fail ..10 years? lol) is to be straight up with her. Don't beat around the bush just blast your game and hope she's a h0 that won't mind leaving her boyfriend for you. Good luck
When she does bring it up say you admit you were a bit tipsy and she's so fine you couldn't help yourself then go on to game her a bit. The only way to get this to work (even though it's doomed to fail ..10 years? lol) is to be straight up with her. Don't beat around the bush just blast your game and hope she's a h0 that won't mind leaving her boyfriend for you. Good luck