https://www.eonline.com/news/1260021/gillian-anderson-and-david-duchovny-have-an-adorable-x-files-reunion

On Sunday, Anderson posted selfies (https://www.instagram.com/p/CNz-wAlFNOO/) of her and her dog and Duchovny to Instagram.

David Duchovny didn't expect his selfie with X-Files co-star Gillian Anderson to go viral (https://people.com/tv/david-duchovny-on-viral-lunch-date-x-files-costar-gillian-anderson/)

"I was having lunch with (Anderson), and as I was leaving she was like, 'Let's take a photo,' (https://www.instagram.com/p/CNz-wAlFNOO/)" he recalls in to People. "I was told there was a big reaction to it! I never get that stuff, but it's really cool that people are interested after all these years."