Now this may be the sweetest thing you see all weekend. Little Piper Verdusco has weak eyesight, and from the sound of things, she's never seen her parents clearly. In a video her mother, Jessica Sinclair, shared on Facebook [1], Piper put up a strong fight when Jessica tried to put a pair of prescription glasses on her for the first time, but her mom prevailed, and the results will bring tears to your eyes. Just watch as Piper turns to her mom and clearly sees her for the first time — her jaw drops! She spends the next few seconds turning back and forth between her parents before breaking into what may be the biggest smile of all time.

As Jessica writes, "Picked up her glasses. Went out to eat and put them on her. Her reaction smile melts my heart." Well, Jessica, it melts ours, too — and those of the 16 million people who've watched the video! Here's to Piper's whole new, and unbelievably clear, world. We dare you to not shed a tear out of sheer joy!