Who else but Arnold Schwarzenegger could turn a birthday wish for a co-star into a reunion photo op and movie promo?

The former California governor and long-in-the-tooth action star posted a photo of him and Linda Hamilton from the set of the upcoming sixth Terminator film on Wednesday. Next to the image is a photo of them back in the day.

Im pumped to be back together again, Schwarzenegger, 71, wrote.