Arnold is back. Even though he just announced his separation from wife Maria Shriver on Monday, the governator seems in good spirits -- he delivered his famous Terminator line for our photogs: "Hasta la vista!" Check it out in our video!

Since leaving his governor post, Schwarzenegger has wasted no time in getting his movie career going again, and is now revamping his personal life.

Schwarzengger and Shriver, married for 25 years and together for 34, have reportedly been growing apart for years. Schwarzenegger, 63, has been accused of cheating on Shriver, 55, in the past. On Tuesday our cameras caught him giving an awkward kiss to a female friend.

Still, the politically minded couple has put on a brave face, saying that they still care for each other.

See pics of Arnold after the jump!