It's awesome how Joy can look so alluring at 0:44 and then at 2:51 she can give the cutest wink and smile. Joy can deliver every concept and has so much versatility as a performer with such great stage presence.
Joy's facial expressions are excellent and her facecams always show that! I love that even looking at the thumbnails for Joy's facecam and fancam she conveys a different atmosphere to match perfectly the part she is delivering. Joy is so talented.