Wasn’t the tagline “Welcome to the OC, bitch!”? Apparently not anymore. “Welcome to the Undies” (!) is more in fashion, especially around those zip code numbers we all love, 90210.

While Navid (Michael Steger) and Silver (Jessica Stroup) are busy attending an Achievement Awards dinner, in fact, the rest of the gang is busy at the anti-achievement ceremony at the Beach Club… the Undies, that is.

Now if that indicates any chance of us seeing Teddy (Trevor Donovan) at the event sporting a Speedo, or whatever else it stands for? No complaints here.

Speaking of, Teddy and Silver seem to be exchanging quite a tense conversation, I wonder what the topic is.. uhm maybe he who he goes to the Undies party with Teddy, Ian? (guest star Kyle Riabko). Let’s just say we’re not surprised to see Teddy be the object of affection of two different characters, the fact they are of opposite sexes just makes the story more interesting! And of course it’s all about Teddy’s journey into discovering his own true identity…

And lookie look, Liam (Matt Lanter) and Annie (Shenae Grimes) are also at the Undies party with Teddy and Ian. Do I smell ridiculous sexual tension here? And with such a name for the event, things aren’t bound to get any less complicated.

Trouble is never ending for poor Naomi (AnnaLynne McCord) who presses charges against her rapist/teacher, Mr Cannon, after Ryan (Ryan Eggold) encourages her to do so. And since there isn’t enough trouble for her, the oh-so-troublemaker Oscar (guest star Blair Redford) sets his sights on her.

The twist? He ends up unknowingly helping Naomi with the case against Mr. Cannon.

And since there’s no Oscar without an Ivy (Gillian Zinser) mention, to top it off, Ivy decides to tell Dixon (Tristan Wilds) that she slept with the opposite of a gentleman (Oscar, that is). Yeah, that’s not gonna go down too well. Or is it?

Tune in on the CW Television Network on Monday, November 1st at 8 p.m. to find out!