발매일 2010년 3월 22일 

작사 Kalle Engstrom, Michael Busbee, Alex James 

작곡 Kalle Engstrom, Michael Busbee, Alex James 

뮤직비디오 

https://youtu.be/q_gfD3nvh-8?si=Rc9TrZRfar0yNRVV 

인기가요 

https://youtu.be/zOgjjZkc-ws?si=OVhU6FCs1WMA_Ic3 

https://youtu.be/H4xX0poydHI?si=SBvrqvSD5qT07oFH 

음악중심 

https://youtu.be/hVpHADzLS_w?si=3-ca-omkEO4Gyewo 

https://youtu.be/UzMi00M0Iwk?si=otTzhIjTcTqhS2_4 

뮤직뱅크 

https://youtu.be/Q3smk7s6R6M?si=1dyHNB2nj1A2IPF5 

https://youtu.be/DxNSrH2ZkMc?si=l1YkZbnbYcqTLaAy 

로맨틱판타지 

https://youtu.be/KfNs5R2MTpk?si=gDIBwvd9yYTkB069 

2010 가요대축제 

https://youtu.be/Ri-hN_kTVkM?si=-vcSIzZc3DjwxkqX 

2010 백상예술대상 

https://youtu.be/10JKI5mcJs4?si=CoCpRiwNlhwYGKia 

2011 파워콘서트 

https://youtu.be/BDLa0tGN8Vw?si=PfVz7Z6ssU0--tkY 

2011 서울가요대상 

https://youtu.be/rFJlU9iShT0?si=EOAXw_v7gLrMqASl 

교차편집 

https://youtu.be/lXPqSHiXlQ8?si=PfPd8jcAbZ9-120w