The song was later recorded by Chinese singer Zhang Liyin featuring Xia Junsu, and released as her debut single on September 8, 2006 in South Korea by SM Entertainment.
The music videos feature Super Junior members Han Geng and Siwon, as well as Lee Yeonhee.
The music videos featured a hostage situation, in which the thief (played by Siwon) holds Lee Yeonhee captive.
He then goes through hospital documents and sees that Han Geng donated his heart to him, causing Siwon to realize why he's been getting flashbacks.
The story ends with Siwon begging for forgiveness on his knees while Yeonhee cries, clutching the necklace.
A second version of this music video features a documentary of her training and backstage scenes of the Timeless promotional activities along with Xiah.
Zhang has received a well response from fans as the MV shows her working hard to achieve her dream.