線路脇の細い道

僕は一人歩きながら

なぜだか　ふいに

君のこと思い出したんだ

あの踏切

カンカンって遮断機がゆっくり降りて

答えを急かせる

教室で会うだけでいいのかと...

緑色の電車が通り過ぎて

ようやく自分のこの気持ち

はっきりして来た

後回しにしてたけど

感情は正直に

愛しさを伝えようとする

交感神経優位なんだ

僕はやる気に満ち溢れてる

全身が脈打つように情熱的

心のアクセル踏み込んで

心拍数は上がる一方

僕は今　君を愛している

風のように過ぎて行く

見慣れた快速電車

一瞬で　すべて

現実は消えてしまうのか？

線路の上

ゴーゴーって車輪が廻る金属音

何かが軋んで日常が壊れそうで不安だ

帰り道は　なぜか落ち込んでしまう

今日こそ　勇気を振り絞り言いたかったのに

声掛けるタイミング悪かったと

何回も言い訳をしては見送ってる

副交感神経優位で

ちゃんとぐっすり眠れるように

告白した方がリラックスできるはず

心もブレーキ踏まなくちゃ

深く息をして一休み

恋はそう自分だけの呼吸だ

人は誰も

メンタルをコントロールできない

それがきっと

人間らしさというものだろう

だからちゃんと

身体の声　聴きながら

Ah　どんどん募ってく　君への想い

いつかは伝えたいけど

今は

交感神経優位なんだ

僕はやる気に満ち溢れてる

全身が脈打つように情熱的

心のアクセル踏み込んで

心拍数は上がる一方

僕は今　君を愛している

僕も君も考えよう

バランスを...

優位なのは　どっちの

どっちの交感神経か？

senrowaki no hosoi michi

boku wa hitori aruki nagara

naze da ka fui ni

kimi no koto omoidashitan da

[Sat/Oka] ano fumikiri

[Sat/Oka] KANKAN tte shadanki ga yukkuri orite

[Ito/Mat] kotae wo sekaseru

[Ito/Mat] kyoushitsu de au dake de ii no ka to...

[Kur/Sat/Yak] midori iro no densha ga toorisugite

[Kur/Sat/Yak] youyaku jibun no kono kimochi

[Kur/Sat/Yak] hakkiri shite kita

[Iwa/Yos] atomawashi ni shiteta kedo

[Iwa/Yos] kanjou wa shoujiki ni

[Iwa/Yos] itoshisa wo tsutaeyou to suru

koukanshinkei yuui nanda

boku wa yaruki ni michi afureteru

zenshin ga myakuutsu you ni jounetsuteki

kokoro no AKUSERU fumikonde

shinpakusuu wa agaru ippou

boku wa ima kimi wo aishiteiru

[Kur/Sat/Yak] kaze no you ni sugite yuku

[Kur/Sat/Yak] minareta kaisoku densha

[Iwa/Yos] isshun de subete

[Iwa/Yos] genjitsu wa kiete shimau no ka?

[Ito/Mat] senro no ue

[Ito/Mat] GOOGOO tte sharin ga mawaru kinzokuon

[Sat/Shi/Oka] nani ka ga kishinde nichijou ga koware sou de fuan da

[Iwa/Yos/Kur/Sat/Yak] kaerimichi wa naze ka ochikonde shimau

[Iwa/Yos/Kur/Sat/Yak] kyou koso yuuki wo furishibori iitakatta no ni

[Ito/Sat/Shi/Mat/Oka] koe kakeru TAIMINGU warukatta to

[Ito/Sat/Shi/Mat/Oka] nankai mo iiwake wo shite wa miokutteru

fuku koukanshinkei yuui de

chanto gussuri nemureru you ni

kokuhaku shita hou ga RIRAKKUSU dekiru hazu

kokoro mo BUREEKI fumanakucha

fukaku iki wo shite hitoyasumi

koi wa sou jibun dake no kokyuuda

[Sat/Shi/Oka] hito wa dare mo

[Sat/Shi/Oka] MENTARU wo KONTOROORU dekinai

[Ito/Mat] sore ga kitto

[Ito/Mat] ningen rashisa to iu mono darou

[Kur/Sat/Yak] dakara chanto

[Kur/Sat/Yak] karada no koe kikinagara

[Iwa/Yos] Ah dondon tsunotteku kimi e no omoi

[Sat/Oka] itsuka wa tsutaetai kedo

ima wa

koukanshinkei yuui nanda

boku wa yaruki ni michi afureteru

zenshin ga myakuutsu you ni jounetsuteki

kokoro no AKUSERU fumikonde

shinpakusuu wa agaru ippou

boku wa ima kimi wo aishiteiru

[Kur/Sat/Yak] boku mo kimi mo kangaeyou

[Iwa/Yos] BARANSU wo...

[Ito/Mat] yuui na no wa docchi no

[Sat/Shi/Oka] docchi no koukanshinkei ka?

Walking alone on the narrow path beside the railway tracks

For some reason, suddenly

I remembered you

At that railroad crossing

The clanging of the slowly lowering barrier...

...Seems to urge me for an answer 

Is just meeting in the classroom enough...?

It was after the green train went by

That I finally understood my feelings

Although I kept putting it aside

My feelings are true

They are trying to express my love

My sympathetic nervous system is dominant

So I'm overflowing with motivation

So passionate that my whole body feels like it's pulsating

With my heart's accelerator floored

My pulse just keeps going up

At this moment, I love you

The familiar rapid train

Passes by like the wind

In a flash

Will all of reality disappear?

On the tracks

The metallic sound of wheels is turning 'Go-Go'

Something's creaking, and I feel uneasy, like my normal life is about to fall apart

On the way home, I somehow end up feeling down

Today was the day I mustered all my courage to say it, but...

I've repeatedly excused myself for the bad timing to approach you

And so I just see you off

In a state of parasympathetic nervous system dominance

To be able to sleep soundly

Perhaps confessing would make me feel more relaxed

Even my heart needs to apply the brakes

I'll take a deep breath and a little break

Love is like that, a breath that belongs only to you

Everyone

Is unable to control their mental state

That's probably

The essence of humanity

So, while carefully

Listening to what my body is telling me

Ah, my feelings for you just keep intensifying

I want to tell you someday

But for now...

My sympathetic nervous system is dominant

So I'm overflowing with motivation

So passionate that my whole body feels like it's pulsating

With my heart's accelerator floored

My pulse just keeps going up

At this moment, I love you

Both you and I, let's think

About the balance...

The dominant one 

Which side of the sympathetic nervous system is it on?