What in the world are David Henrie and Selena Gomez cooking up? The Wizards of Waverly Place siblings had an epic reunion on Instagram, much to Disney Channel fans’ delights. But the video, albeit awesome, left them scratching their heads. The video, which David, 31, posted to Instagram and TikTok, shows the actor standing up against a bush while saying, “hmmm.” The camera pans to the other side of the wall, and there’s Selena, looking gorgeous and saying, “hmmm” back.