Nothing.
Nothing beats a large dose of good internet humor. I must admit I especially liked the messages that the guy typed, but didn't send, the little window into his thoughts not only provided explanation and built the character, but was the funniest part of your entire piece of work. I also liked the fact that the girl bit back when things began going sour, too many times girls are portrayed as mindless or weaker... Heh, that is of course assuming that the person on the other side of that pystical chat WAS a girl... No guarantees.
Your style was surgical, your humor was geeky, and the overall product was vulgar and highly entertaining. I look forward to what else you have to offer.