Kyulkyung a high school girl meet Chungha the mysterious girl at the rooftop of their school. "When you are lonely, remember this true, somebody somewhere is thinking of you," Chungha said while looking at Jieqieong. "Really,?" Jieqieong asked. Chungha nod. "And..that somebody is me," "I know," She look at Chungha and smile.