Audrina took her top off! After she slowly untied her sarong! Soft music vamped in the background! Christ, this really was the Hills episode we've been waiting for.
Truth be told, Audrina's disrobing was the highlight of an otherwise non-eventful episode. The Hills crew really should have structured it so the top came off first, then we could go back in time to see the series of events leading up to Audrina's jubblies bobbing fancy free in the backyard pool.
A few other things happened, too. None of them are nearly as important and interesting as Audrina taking her top off, but I guess we should pay lip service to the plot, right?: