Gavin and Stacey is one of those TV shows that's timeless - it doesn't matter how many times we watch the episodes, we're always ready to settle down with our dinner and a cup of tea to binge on some more.
While many of the characters have gone on to find even bigger stardom *cough, James Corden, cough*, some of them have stayed out of the limelight, including baby Neil.
HOWEVER, thanks to the wonder of the internet, BBC Three have managed to track him down with a well-timed tweet.
Emily Merchant, mother to Lewis Merchant, took to Twitter to update everyone on how baby Neil is doing ten years on, and it's fair to say (shock horror), that he's grown up!
What a little cutie.
The guys over at reached out to Emily, who divulged what it's like for Lewis being the first baby Neil.
"He was actually the baby in the Christmas special, so he was the first baby used as baby Neil. He does like to tell people that he was the famous baby Neil - especially at Christmas as well.
"I think as he and his friends are getting older they're allowed to watch that sort of stuff now, so a lot of his friends have seen it, and they're like 'Oh yeah, there you are'."
A true legend, even at 10-years-old.