We just can't get enough of Kaley Cuoco and Karl Cook's sweet love. The couple recently got engaged, but they have already shared a handful of adorable moments together. Aside from posting PDA-filled selfies on Instagram, the two always put their romance on full display whenever they hit the red carpet. Based on the way Kaley and Karl look at each other, it's clear they both make each other very happy. See some of their sweetest moments ahead!