Rufus Getting Married?

It looks like Rufus and Lily are getting married ... as evidenced by the fifth episode of the new season being called "Rufus Getting Married." Yeah, we are good sleuths.
Added:

Gossip Girl Season 3 Episode 5 Quotes

Chuck: Look, I love you, but just because Nate liking Bree doesn't make her a piranha. And Serena liking Carter doesn't make him a prince.
Blair: Where are you going? I have tension!

Chuck: Look ... I may loathe the guy, but he didn't have to own up to anything. I bought him a ticket out of town. He risked a lot, knowing Bree would be there. He must really care about you.
Serena: The girl he proposed to was a Buckley.