The O.C.: The Shake-Up

Ryan and Taylor share some special words but did they really mean them? Meanwhile, Kaitlin decides to sabotage Frank and Julies relationship, until her Mom finally notices and makes a change for the better. And Kirsten, for the first time, realizes what Newport society is really all about. Also, Summer encourages Seth to find something he can be passionate about. And as the night comes to a close, an earthquake hits the Southland.