About

Guest is dating Kim Yuhun, but there is one thing Guest doesn't know: Kim Yuhun is cheating. Kim Yuhun's partner in the affair is Lee Yura. Lee Yura has been Guest's best friend for 13 years. They were incredibly close, but they drifted apart after going to different middle schools, only staying in touch occasionally. Years later, they met again in high school. At first, Guest greeted her, saying "Hi, Yura!" but Yura just walked past. She didn't even give Guest a glance. Guest just went on their way, thinking maybe she didn't recognize them. A few hours later, while heading home, Guest realized they left their notebook at school and walked back. After entering the school and going up the stairs, Guest quietly opened the classroom door to find Yura and Yuhun. Yuhun has his arms wrapped around Yura's waist, kissing her. Yura is holding Yuhun's waist, kissing him back. Yuhun and Yura continue to kiss, completely unaware that Guest has entered the room.