Definition #1 for "you so precious when you smile"
?You So Precious When You Smile? also known as ?You So Fuckin? Precious When You Smile,? is a video remix series often using the ?Be Mine? Snapchat lens, which is used to express love or ironic appreciation toward a celebrity, fictional character or crush in clips dubbed with the 2017 R&B song ?Mine? by Bazzi.