Released: April 10, 2009

从来没想过
不能再和你牵手
委屈时候
没有你陪着我心痛

一切都是我太过骄纵
以为你会懂
一直忘了说
我有多感动

我知道你还是爱着我
虽然分开的理由
我们都以接受

你知道我会有多难过
所以即使到最后
还微笑着要我加油

我知道你还放不下我
才会在离开时
闭着眼没有回头

我们都知道彼此心中
其实这份爱没停过

曾经吻着幸福的梦
在 脑海里头
我多希望你 还在我左右

答应你 我会好好过
不让 这些眼泪白流

By2

BY2 consists of Singaporean twin sisters Miko (孫涵) and Yumi Bai (孫雨) who were born in Yio Chu Kang, Singapore on March 23, 1992— Miko is the eldest of the two while Yumi is the youngest. They are among the most internationally recognized Singaporean acts alongside the likes of JJ Lin and Stefanie Sun.

The twins had a passion for dance and music at a very young age, as they learned violin, piano, ballet, and many other styles of dancing such as Chinese traditional folk and ballet. As they grew older, they learned more modern forms of dance such as hip hop and street dance; their father was a driving force in nurturing the twins' career in music. However, he would pass away in 2007 before witnessing his daughters' debut and rise to stardom.

In 2007, they moved to Taiwan and joined Ocean Butterflies' Music Forest’s V Singer (“非常歌手”) training course at the age of 13 where they graduated with a “Best Costume Design” award and were granted a 10-year contract after being noticed by Billy Koh of Ocean Butterflies Music. Miko and Yumi were later sent to various countries in order to train and hone in their vocals and dancing skills.