I'd have to agree wth JeremysGirl's idea on this one. Here's the logic behind my reasoning on the issue.
First, Odd would get excited and quickly join. He'd also bring it to the others attention.
Second, The others would freak out at the thought of lots people knowing about them and all their secrets.
Third, The others would join mainly to keep tabs on Odd and his flirting.
Finally, "Jeremie would go nuts" at the thought of Aelita having many adoring fans. {You kow who you are}
Aelita, Yumi, and Ulrich meanwhile, would probably continue to be a bit freaked out by all the publicity but also curious as well.