A story in which broken hearted Park Ji Sung is enchanted by the new exchange student from the University of PERTAMINA, Indonesia, nicknamed as Yaya. "why are you always mellow, bro?" "i miss my girlfriend, she got into a car crash because of a rain storm," he replied with a sad smile. "oh dear, forgive me for not knowing and if I ever offended you in any way. I used to hate the rain back in my country, floods would pop out around the city."