Released: September 18, 2013

口袋空空只留下空氣和自由
身體卻想舞動著整個地球
抬頭翻越天空我們還能做夢 So wonderful

漫遊在 巴黎的浪漫
看 紐約的迷幻
愛 一直甜蜜蜜的愛琴海
原來

節奏不能空白 夢想不能等待
下定決心就精彩
雙手隨時分開 感受才能存在
無所謂失敗

天馬行空主宰 夢想不用等待
天真的勇敢 陪伴我
守護著 有你一起的未來

口袋空空只留下空氣和自由
身體卻想舞動著整個地球
抬頭翻越天空我們還能做夢 So wonderful

漫遊在 巴黎的浪漫
看 紐約的迷幻
愛 一直甜蜜蜜的愛琴海
原來

節奏不能空白 夢想不能等待
下定決心就精彩
雙手隨時分開 感受才能存在
無所謂失敗

天馬行空主宰 夢想不要等待
天真的勇敢 陪伴我
守護著 有你一起的未來

天馬行空主宰 夢想不用等待
天真的勇敢 陪伴我
守護著 有你一起的未來

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.