Released: 29 July 2013
℗ 2013 SM Entertainment
Track List :
01. 첫 사랑니 (Rum Pum Pum Pum)
02. 미행 (그림자; Shadow)
03. Pretty Girl
04. Kick
05. 시그널 Signal
06. Step
07. Goodbye Summer (f(Amber+Luna+Krystal) [feat. D.O. of EXO-K]
08. Airplane
09. Toy
10. 여우 같은 내 친구 No More
11. Snapshot
12. Ending Page
Digital Booklet