Released: April 10, 2009

天氣好 天氣壞 天色空白
開著車 我應該 往哪走
要左轉 要右彎 還是退後
這一路 我們曾擁有

黃燈 你帶我闖過
紅燈 勾勾小手
而現在只剩我
倒數計時一秒鐘

Bye Bye Bye 讓你走吧
這一次 我不要 再當個傻瓜
打開車窗 為什麼
每個街角我都感傷

Bye Bye Bye 我累了吧
我不想 讓回憶吞噬了眼眶
而雨下的好大
我關上車窗 算了吧

天氣好 天氣壞 天色空白
開著車 我應該 往哪走
要左轉 要右彎 還是退後
這一路 我們曾擁有

雨季已慢慢的過
我找到新的出口
Bye Bye別再連絡
當我決定了以後

Bye Bye Bye 讓你走吧
這一次 我不要 再當個傻瓜
打開車窗 為什麼
每個街角我都感傷

Bye Bye Bye 我累了吧
我不想 讓回憶吞噬了眼眶
而雨下的好大
我關上車窗 算了吧

Bye Bye Bye 讓你走吧
這一次 我不要 再當個傻瓜
打開車窗 為什麼
每個街角我都感傷

Bye Bye Bye 我累了吧
我不想 讓回憶吞噬了眼眶
而雨下的好大
我關上車窗 算了吧

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.