It's Judy with more insightful & useless information... All Kdramas have a Lead Couple. (Or at least most Kdramas have a lead couple.) And they're great...but this blog post is about the Second Couples. I've been struck that the back-up couples are oftentimes as equally strong as th e #1 c ouple and I root for them with the same enthusiasm. Cha Cha: Gong Min-jeong and Kang Hyung-seok For example, In Hometown Cha Cha Cha the Lead Couple (and winner of our favorite dimple