Performed by : Grace, Emily, Tung, Fany
EchoDanceHK
Official Website: http://www.echo-ent.com
Facebook : http://www.facebook.com/EchoDancehk
YouTube Channel : http://www.youtube.com/EchoDanceHK
Instagram : @Echodancehk
More on Instagram: @Echogramxx
Twitter: @EchoEntCo