Lyrics for Hatsukoi no Ehon, or Picture Book of My First Love, by HoneyWorks.
The video is a duet of 96neko and halyosy (who sings the boy's side version).
Romaji:
deatta no wa itsu dakke?
nan nen mae no haru dakke?
rouka de hashaide okorareteru hito
KURASU wa hanareteta kedo
nanika to medattemashita yo kimi wa
hanashita no wa itsu dakke?
koe wo kakete kuretan dakke?
itsu no ma ni ka kudaranai hanashi shite
hiyaka sarechau hen na kyorikan
kimi wa sokke nai kedo
demo ne shitteta
nokori juu senchi no yuuki ga atta nara
"kyou" ga kawatteta no kana
motto watashi tanjun BAKA de sunao nara
tsukandeta hazu nano!
suki nano? suki desho?
POJITIBU kei no ikuji nashi...
ima mo omoidasu no
kono PEEJI mo ano toki no PEEJI mo
watashi no hatsukoi deshita
"himitsu da yo"
kimi no nagai monogatari no naka ni watashi
sukoshi demo irareta kana
kimi to watashi no monogatari ga sukoshi dake
kasanatteta hazu nano!
ima wa mou kodomo janai keredo
suteki na koi to omoide no hon wo tojitara kagi wo kakete
nokori juu senchi no yuuki ga atta nara
English:
When was it that we first met?
How many springs ago was it?
When I saw a person messing around in the hall and getting scolded
We were in separate classes, but
something about you stood out.
When was it that we talked?
Did you call out to me?
Before we knew it, we were talking about pointless things.
We were made fun of because of the strange distance between us.
You were so blunt,
but I knew.
If I had the courage to reach the last 10cm,
I wonder if "today" would be different.
If I was a more innocent fool and honest,
I would have been able to hold it!
I love you! You love me too, right?
I'm just an optimistic coward...
I remember even now
This page and that page that time too
It was my first love.
"It's a secret."
In your long story,
could I have stayed a little longer?
Yours and my story, if only a little,
should have overlapped!
Though, I'm no longer a child anymore.
I close the book full of wonderful love and memories and lock it.
If only I had the courage to reach the last 10cm...
漢字：
出会ったのはいつだっけ？
何年前の春だっけ？
廊下ではしゃいで怒られてる人
クラスは離れてたけど
何かと目立ってましたよ 君は
話したのはいつだっけ？
声をかけてくれたんだっけ？
いつの間にかくだらない話して
冷やかされちゃって変な距離感
君は素気ないけど
でもね 知ってた
残り10cmの勇気があったなら
“未来”（きょう）が変わってたのかな
もっと私単純バカで素直なら
掴んでた はずなの！
好きなの！ 好きでしょ？
ポジティブ系の意気地なし･･･
今も思い出すの
このページも あの時のページも
私の初恋でした
「秘密だよ」
君の長い物語の中に私
少しでもいられたかな
君と私の物語が少しだけ
重なってたはずなの！
今はもう子供じゃないけれど
素敵な 恋と思い出の本を閉じたら鍵をかけて
残り10cmの勇気があったなら
