Patrick Schwarzenegger -- Sad in Malibu

Patrick Schwarzenegger looked the worse for wear in Malibu Saturday. Arnold's son returned from Spring Break in Cabo, where he got chummy with a couple of chicks, apparently much to the dismay of Miley Cyrus . One girl was his best friend's girlfriend, and the other was his ex, but it was all out in the open and certainly looked innocent enough to some, but not MIley. Is this just part of a ritual that Miley doesn't understand, or does she have a point?