Gong Seung Yeon & Kim Jae Young's 'My Lovely Journey' Date: A Deep Dive into Budding Romance! Unraveling the Mystery: Gong Seung Yeon and Yu Jun Sang Face an Intriguing Challenge in 'My Sweet Mobster' Sparks Fly Anew? Ex-Lovers Gong Seung Yeon & Baekho Rekindle Memories on a Rooftop!