Question: OK, stop teasing and start spilling: What will Gossip Girl‘s 100th episode be about? —DianeAusiello: To quote a certain song from the seminal 1984 comedy classic The Muppets Take Manhattan, somebody’s getting, somebody’s getting, somebody’s getting, somebody’s getting, somebody, somebody, somebody, somebody, somebody’s getting marrrrieeeed — and that someone is Blair. And the groom? Why it’s none other than Prince Louis. “The big event in the 100th episode is Blair’s wedding,” confirms exec producer Josh Safran, adding that the royal nups will be “big and lavish and twist and juicy.” The milestone hour will also reward longtime fans in that it will include “a lot of callbacks and echoes to the pilot. It was important for me to pay homage and respect [to our first episode]. There are a lot of Easter eggs. I think it’s going to be really beautiful.”

Question: Any scoop on Blair’s royal wedding on Gossip Girl? —CarrieAusiello: Safran says the 100th episode is as much about Blair as it is Serena. “The central relationship has always been the two of them,” says Safran. “Blair’s getting married and her best friend is her maid of honor — that’s a core dynamic we’re playing with.”

Question: I need to know more about the Gossip Girl kiss that awaits Blair. Is it followed by a clap, slap, or snap? And while you’re at it, how about a hint about whom she’ll be kissing? —EmilyAusiello: I’m definitely not spoiling whom she kisses. You’ll have to watch the Sleep No More-themed Nov. 14 episode for that reveal. I will, however, confirm that the smooch is followed by a slap.