Nick Safier and his little brother Gabe share the best ritual. When Nick, 28, leaves home and returns, his brother Gabe, 21, who has Down syndrome, gives him a big hug and a kiss on the nose.

"Happy World Down syndrome Day from our family to yours! 3/21 💛💙 ️," she wrote in the caption. In the two images, mom and daughter pulled funny faces as they posed for the camera.