以下是歌曲"That's Why"的中英对照歌词：
Verse 1:
I heard you found a new love, I heard you found a new life
我听说你找到了新的爱，我听说你找到了新的生活
I wonder how I'm doing, well that's a lie
我想知道我过得怎么样，好吧，这是个谎言
'Cause I'm still thinking 'bout you, and I'm still wondering why
因为我仍在想着你，仍在想知道为什么
Pre-Chorus:
I know that I should move on, but it's easier said than done
我知道我应该放手，但说起来容易做起来难
I know that I should let go, but I'm still holding on
我知道我应该松手，但我仍在紧握
Chorus:
That's why, that's why
这就是为什么，这就是为什么
I can't seem to get you off my mind
我似乎无法把你从脑海中抹去
That's why, that's why
这就是为什么，这就是为什么
I'm still holding on to what we left behind
我仍在紧握着我们留下的东西
Verse 2:
I know I wasn't perfect, I know I made some mistakes
我知道我不完美，我知道我犯了一些错误
But I never thought that you'd be the one to walk away
但我从未想过你会离开
Now I'm left here with nothing, but memories of you
现在我只剩下了回忆你的记忆
Pre-Chorus:
I know that I should move on, but it's easier said than done
我知道我应该放手，但说起来容易做起来难
I know that I should let go, but I'm still holding on
我知道我应该松手，但我仍在紧握
Chorus:
That's why, that's why
这就是为什么，这就是为什么
I can't seem to get you off my mind
我似乎无法把你从脑海中抹去
That's why, that's why
这就是为什么，这就是为什么
I'm still holding on to what we left behind
我仍在紧握着我们留下的东西
Bridge:
I know I need to move on, but I don't know how
我知道我需要放手，但我不知道该怎么做
I know I need to let go, but I'm holding on for now
我知道我需要松手，但我现在仍在紧握
Chorus:
That's why, that's why
这就是为什么，这就是为什么
I can't seem to get you off my mind
我似乎无法把你从脑海中抹去
That's why, that's why
这就是为什么，这就是为什么
I'm still holding on to what we left behind
我仍在紧握着我们留下的东西
