Los Angeles, July 18 -- Chris Hemsworth celebrated the birthday of his wife, Elsa Pataky on Friday, offering glimpse into some intimate family scenes.

The 'Thor' actor took to his Instagram handle to shared a picture with his wife and son Tristan. The trio appeared to be at a restaurant, posing happily with a cake in the frame.

https://www.instagram.com/p/DMP1MKcRgLt/?img_index=1

It was followed by a short clip, that featured Pataky blowing the candles on her birthday cake with Hemsworth by the side.

Calling his wife an "incredible human," the actor, in his sweet birthday note, then added, "Thank you for being an incredible human and each year continuing to allow me to eat the vast majority of the cake."

For the birthday dinner, Hems...