Occurred on October 9, 2019 / Sequim, Washington, USA
Info from Licensor: "My husband and I were on vacation in Washington state in early October, and decided to go to a wild animal park. We were filming all the animals in the park and when we got to one of the bears, I said hi, and this bear waved back and was smiling. We posted the video on social media after the trip, and it started going viral on Instagram."