作词 : Khachy
 作曲 : Khachy
Sometimes you don't know(也许你不懂)
And that sometimes I don't know yeah(有时候我也不明白)
Sometimes you don't know(也许你不懂)
And everything you know about(但你又好像什么都知道)
Sometimes you don't know(也许你不懂)
And that sometimes I don't know yeah(有时候我也不明白)
Sometimes you don't know(也许你不懂)
And everything you know about(但你又好像什么都知道)
Sometimes(有时候)
I wish you could be by my side（我真的想很自私的把你留在身边）
But sometimes（但大多时候）
You lie to me that you are taking fly（你总是很忙）
I cried（我难过了）
Cuz you took break-ups so many times（因为我们的感情那般脆弱）
My bad（我的错）
I have't taken care of you that's all my bad（从来没能好好照顾你过）
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Know Know Know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Know Know Know(有时候我也不明白)
Sometimes（有些时候）
I'm pretty sure that you are in my mind（我敢百分百确定跟我走到最后的是你）
Not a good guy（我不是个好人）
Always make you upset but you are my wife（经常惹你生气 可你始终是我的比比呀）
Just listen my princess（小公主啊）
I'm in your heart and you are in my heart（我们这么相爱不是吗）
I ain't lying（我没有说谎）
God bless me I could catch her（上天会保佑的）
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Sometimes I don't know(有时候我也不明白)
Sometimes you don't know(也许你不懂)
Know Know Know（嘻嘻）