Photo credit: Array – <a href="https://www.youtube.com/watch?v=VRSKbqtmpFs&utm_source=partnerships&utm_medium=article&utm_campaign=upworthy_2021&utm_content=communityfoster">A Day in the Life of a Community Pet Foster | Chewy</a>
An Operation Smile volunteer reverses an oxygen mask so a child with a cleft condition can blow a bubble for the first time in Guadalajara, Mexico. (Operation Smile Photos)
