Released: July 25, 2008

甜甜圈 串在藍天 拼你的笑臉
心甜得螞蟻起舞在身邊

小心願 許成亮片 貼在雲上面
就快下一場浪漫的愛戀

我還不瞭解 永遠有多遠
你說就是流星劃過的瞬間

聽說愛是快樂的白天 能覆蓋憂傷黑夜
等不及你帶我慢慢體驗

不讓夢呆呆浪費時間 等一個吻來實現
原來幸福的天就算冒煙 燒焦了也很甜

甜甜圈 串在藍天 拼你的笑臉
就快下一場浪漫的愛戀

我還不瞭解 永遠有多遠
你說就是流星劃過的瞬間

聽說愛是快樂的白天 能覆蓋憂傷黑夜
等不及你帶我慢慢體驗

不讓夢呆呆浪費時間 等一個吻來實現
原來幸福的天就算冒煙 燒焦了也很甜

聽說愛是快樂的白天 能覆蓋憂傷黑夜
等不及你帶我慢慢體驗

不讓夢呆呆浪費時間 等一個吻來實現
原來幸福的天就算冒煙 燒焦了也很甜

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.