《不要緊》的詞曲由歌手陳奕迅本人創作，以下是歌曲的詞曲：
《不要緊》
(粵)
曾經得到 又曾放棄
情人的愛 一場演習
明日若有更好的孤獨
或者 我跟你 更加清楚
有得放肆 就當當當
作風自由隨便過日子
失戀都不會很遠失事
與你笑過哭過未算無事
你放開手當當當
留低轉瞬飄煙氣都過事
於後來竟有些懷念那氣息
與你消磨悲喜
如此真實 就算一天變成炮灰
想起你我應該 不要緊
(英)
There was once, there was also given up
The lover's love, just a drill
If tomorrow there is better loneliness, maybe you and I will understand each other better.
Given the freedom, just let it be, as if floating freely, losing love will not be far from disaster. With you laughing and crying, it's not a matter.
Let go, as if blowing away, it's all just fumes. Memories of you should not be a problem.
(英詞 粵語唱)
With you, the sadness and happiness were so real. Even if one day we turn into dust, I should not be bothered thinking of you.
(國)
曾經遇過 終告分開
未如願的愛情 只好放手讓其開花
明日若有更好的孤獨 應該不會太遠吧
與你笑過哭過未算無事 應該不會太遠吧
應該不會太遠吧 應該不會太遠吧 應該不會太遠吧 無事... 應該不會太遠吧... 應該不會太遠吧... (國詞 粵語唱)