{{Lyrics
|group=[[ZYTOKINE]]
|titleen= 2 keys
|length= 05:22
|arranger={{lang|ja|隣人}}
|lyricist={{lang|ja|隣人}}
|vocalist=Nana Takahashi
|source= 
* original title: {{lang|ja|春色小径 ～}} Colorful Path
*source: {{PoFV}}
|album1={{LyricAlbum|Double Key|CK-0026P.jpg}}
|album2={{LyricAlbum|Dancing Dollz|CK-0027P.jpg}}
| extra_info    =
*A rock re-arrangement by [[CROW'SCLAW]] was included in [[Dancing Dollz]] (track 10).

|kan1= それは　輝く意味を　失って
信じてた心　失って
だから　涙　まだここにあって
描いてる　あの日への {{lang|en|reason}}
|rom1= sore wa kagayaku imi o ushinatte
shinjiteta kokoro ushinatte
dakara namida mada koko ni atte
egaiteru ano hi e no reason
|eng1= That’s why I lost the meaning to shine
I lost the heart that I believed in
That’s why the tears are still here
The reason to that day I’m describing 

|kan2= 歪んで　滲んで　切り裂いて
壊して　拾って　また泣いて
震えた指先　僕らの{{lang|en|key}}
凍り付いた　確かな {{lang|en|two keys}}
|rom2= hizunde nijinde kiri saite
kowashite hirotte mata naite
furueta yubisaki bokura no key
koori tsuita tashika na two keys
|eng2= I bent, spread and tore it to shreds
Destroyed it then gathered it and cried again
My fingertips trembled holding our key
I was frozen seeing it was definitely two keys

|kan3= 足跡も　残さず　溶けて消えてしまいたい
光の　先には　何もないのに
|rom3= ashiato mo nokosazu tokete kiete shimaitai
hikari no saki ni wa nani mo nai no ni
|eng3= I want to vanish, to melt without leaving even a trace
despite there being nothing beyond the light

|kan4= 望んだはずの未来　儚い夢
届かなかった声　露と消えて
君に繋がる全てに　鍵をかけたい
君と二人だけで　開けるために
|rom4= nozonda hazu no mirai hakanai yume
todokanakatta koe tsuyu to kiete
kimi ni tsunagaru subete ni kagi o kaketai
kimi to futari dake de akeru tame ni
|eng4= The future I expected to see was just a fleeting dream
My unheard voice vanishes with morning dew
I want to lock up everything tied between us
so that we can open it up together, just us alone

|kan5= それは　重なる意味を　失って
守るべき物も　失って
だけど　僕らまたすれ違って
探してる　あの日への　{{lang|en|reason}}
|rom5= sore wa kasanaru imi o ushinatte
mamoru beki mono mo ushinatte
dakedo bokura mata surechigatte
sagashiteru ano hi e no reason
|eng5= That’s why I lost the overlapping meanings
I lost the thing that I should have protected
but we still pass by each other
I’m searching for the reason to that day

|kan6= 歪んで　滲んで　切り裂いて
壊して　拾って　また泣いて
震えた指先　僕らの{{lang|en|key}}
凍り付いた　確かな {{lang|en|two keys}}
|rom6= hizunde nijinde kiri saite
kowashite hirotte mata naite
furueta yubisaki bokura no key
koori tsuita tashika na two keys
|eng6= I bent, spread and tore it to shreds
Destroyed it then gathered it and cried again
My fingertips trembled holding our key
I was frozen seeing it was definitely two keys

|kan7= 君の手を　汚さず　全て消してしまいたい
螺旋に　絡まる　君の言葉が
|rom7= kimi no te o yogosazu subete keshite shimaitai
rasen ni karamaru kimi no kotoba ga
|eng7= I want to erase everything without staining your hands
Your words are entwined in this spiral

|kan8= 失うはずの世界　儚い夢
届けたかった声　露と消えて
大事なもの全てに　鍵をかけたら
何かが崩れて行く音がして
|rom8= ushinau hazu no sekai hakanai yume
todoketakatta koe tsuyu to kiete
daiji na mono subete ni kagi o kaketara
nani ka ga kuzurete yuku oto ga shite
|eng8= The world I should have parted with was but a fleeting dream
My voice I wanted to send out vanishes with morning dew
If I lock up all my important things
I’ll hear a sound saying that something is going to collapse

|kan9= それは　本当の意味を　欲しがって
帰るべき場所も　失って
なのに　僕らまたすれ違って
笑ってる　あの日への　{{lang|en|reason}}
|rom9= sore wa honto no imi o hoshi gatte
kaeru beki basho mo ushinatte
nanoni bokura mata surechigatte
waratteru ano hi e no reason
|eng9= That’s the real meaning that I wanted
I also lost the place that I should have came home to
and yet we still pass by each other
Laughing at the reason to that day

|kan10= 歪んで　滲んで　切り裂いて
壊して　拾って　また泣いて
震えた指先　僕らの{{lang|en|key}}
凍り付いた　確かな {{lang|en|two keys}}
|rom10= hizunde nijinde kiri saite
kowashite hirotte mata naite
furueta yubisaki bokura no key
koori tsuita tashika na two keys
|eng10= I bent, spread and tore it to shreds
Destroyed it then gathered it and cried again
My fingertips trembled holding our key
I was frozen seeing it was definitely two keys

|kan11= それは
君の笑顔にも変わって
君の涙にも重なって
一人でも鍵を開けたくて
悲しい嘘を　重ねていた
|rom11= sore wa
kimi no egao ni mo kawatte
kimi no namida ni mo kasanatte
hitori demo kagi o aketakute
kanashii uso o kasaneteita
|eng11= That’s also why
your smile has changed
Also why your tears gather up
Even though I’m alone I want to open the lock
I had added in some sad lies

|kan12= 歪んで　滲んで　切り裂いて
壊して　拾って　また泣いて
君とじゃなきゃ　開けられないよ
二人で一つの {{lang|en|just one key}}
|rom12= hizunde nijinde kiri saite
kowashite hirotte mata naite
kimi to janakya akerarenai yo
futari de hitotsu no just one key
|eng12= I bent, spread and tore it to shreds
Destroyed it then gathered it and cried again
I can’t open it if I’m not with you
together it’s single, just one key

| notes         =
''[http://amentranslations.wordpress.com/2014/04/09/2-keys/ Translated by Amen]''
}}