I have been hearing SO much about facial gua sha lately, like SO much, so when Sandra invited me to one of her gua sha tutorial classes and we performed gua sha on half of our faces, I was shocked when I looked in the mirror and after only one treatment saw that half of my face was noticeably higher, tighter, and brighter than the other half. Seriously. Luckily she let us perform gua sha on the other half before sauntering out in the world with a lopsided face. In honor of Relationships Month, I thought we could all spend a little more time nurturing our relationship with our face, so I asked her to give a step by step tutorial and explain exactly what gua sha is and does…