Tatara Fujita was an ordinary middle school student living without any special expectation①expectation 英 [ekspek'te??(?)n] 美 [,?ksp?k'te??n]n. 期待；預(yù)期；指望 pavilion 英 [p?'v?lj?n] 美 [p?'v?l??n] n. 閣；亭子；大帳篷；展示館for the future. He had nothing to do every day. Then one day,taking the opportunity, he was attracted by the beauty of social dance. "I need only one thing—something that I really enjoy doing." To change his own life,Tatara Fujita moved into the world of social dance, and practiced with great passion②with great passion 以極大的熱情 retreat英 [r?'tri?t] 美 [r?'trit] n. 撤退；休息寓所；撤退 vi. 撤退. The unique youth dance is performing here. "Just shake it up."