❝ Noona! I want that! ❞ said Taemin . Chaerin sigh a little toward her first little brother. The other one, Taejin is now staring at the iron man action figure. "should I buy it? " The word fly in her mind before a man come to them and enter the shop. After a few minutes, the man takes Chaerin's hand and give her a shopping bag to see two iron man action figures in it. Who is that man?