《When We Were Young》的歌詞如下：
Verse 1：
When we were young，
Life was so easy，
No worries， no pain，
Just dreams and dreams to chase.
Chorus：
Now we're grown up，
Life is so complicated，
We're tired and we're scared，
But we still remember those days.
Verse 2：
The laughter and the tears，
The highs and the lows，
The nights we couldn't sleep，
The days we couldn't forget.
Chorus：
Now we're grown up，
Life is so complicated，
We're tired and we're scared，
But we still remember those days.
Bridge：
And when we look back，
We realize it's all worth it，
Because we had each other，
And we had each other.
Chorus：
Now we're grown up，
But we still feel young，
In our hearts， we're still there，
In those memories that we keep.
Outro：
When we were young， and now we're not， but we will always be.
(合唱重複) 記得那時年輕，而今我們不再年輕，但我們永遠都在彼此心中。