"Shhh..look, that's Jaejoong Oppa just come!"

"Kyaaaaaa!!!"

"Jae Oppa, good morning!"

"Jezzz, the player teacher is just coming. I don't like him."

"Me too. Why can't he be like Yunho Oppa, sweet and mature? He is a teacher but he is dating every single teacher in the school."

"You are jealous because he won't date you!"
"No way. We don't like a woman in drag. We prefer someone manlier."

"At least Jae Oppa has huge . Not like someone who is impotent and has a small ."

"HEY!! WATCH YOUR MOUTH !!"

"YOU STARTED IT FIRST, !!!"

Kim Jaejoong just sighs and keeps walking through the school hallway. The conversation like this becomes his usual routine in the morning. He is still annoyed why he gets most of the bad rumors and Jung Yunho always gets most of the good ones (except the impotent and small parts). It is just unfair.

He and Yunho don't really get along as well. Their personality and hobbies are too different and they hardly talk about anything aside from arguing about their teaching method. Jaejoong is a carefree person. As an art teacher, he encourages his students to experiment and express themselves freely. He expresses his opinion freely too, including criticize his own students, the school, politics, the government, just many things. Jaejoong also plays favorites. He puts much more attention to students with real art talents or students who don't have much talent but love it. He also shows it when he doesn't like someone. It makes him becomes the most popular choice both for being hated and admired by people around him and his students.

Jung Yunho in contrary is known to be a very kind and friendly Math teacher. Calm and composed, he is hardly angry at his students and very patient. He never hates someone and has such clean, innocent image. Don't have any scandal, never drink, never smoke, the total opposite of Kim Jaejoong. The impotent and small rumors can destroy a man pride, but if any, Yunho never shows it publicly. He seems know the rumors were thrown by his haters aka Kim Jaejoong's loyalist fans just like how his own fans (and Jaejoong's haters) love to throw the story about Jaejoong's one night stands with every teacher with a .

Both men don't know which one is truth and which one is lie about each other. But their forced partnership to handle an important duty from their headmaster will make them much closer and forces them to know the real sides of each other.