Gossip Girl returned from a long hiatus last night and gave us plenty of sex, drugs, and rock n' roll. Well, if we substitute "rock n' roll" for "coat check room hookups" then we had it all in spades!

Chuck and Blair tracked down a woman who denied being Chuck's mother. But clearly, she so is—and will this will probably be revealed in some dramatic fashion in the next three episodes. Jenny got herself mixed up in more drug smuggling, but this time she got to use her sewing skills! But most importantly, after two and a half seasons of pining, Nate and Serena took their relationship to the next level—in a coat room. Classy!

At least they did it to a good song.