Just when you thought Dick Van Dyke could not get any more adorable, this happens:

To celebrate his 90th — yep, 90th — birthday, the veteran actor was treated to a Mary Poppins flash mob at outdoor Los Angeles shopping venue The Grove. He was so into it, he even sang along!

The crowd went on to serenade him with a rendition of Happy Birthday.

“I am very grateful that at 90 years old, I can still go out and play!!” Van Dyke wrote on social media.
Cute, cute, cute!