[Romanized:]

You know, I can't stop falling in love with you
I'm losing my control
But I'm afraid of losing my best friend

"Umi ga mitai" nante tsubuyaki
Boku no yuuki wo tameshiteiru no?
Shisen hazushi koohii nomihosu
Kikoenai furi wa dekiteru kana
Moshi mo sonna koto shittanara
Aitsu wa kimi to boku ichido ni ushinau kara

Aisenai kimi dakedo boku wa mada yume miteru
Tokeru youna K-I-S-S kimi ni abisetai
Aishitai kono omoi wa afureteku
Aishichaikenai You're my best friend's girlfriend

Toki ni ai wa mugoi mono da ne
Deau hayasamade kimeteshimau
Boku ga kimi no sono te wo totte
Ubaisatta to shite mo nanika wo ushinau darou

Aisenai kimi dakara kokoro dake daitetai
Honnou ni K-I-C-K kimi ni se wo mukeru
Aishitai kono honnoo wa kesenaiyo
Aishichaikenai You're my best friend's girlfriend

Dono michi wo yukeba gooru made
Daremo kizutsukezu ni tadori tsukeru?

(How can I make it?)

Aisenai kimi dakedo boku wa mada shinjiteru
Itsu no hi ka L-O-V-E kimi ni tsutaetai
Aishitai kono omoi wa tomaranai
Aishichaikenai You're my best friend's girlfriend

Aisenai
Can't stop my love
Can't stop my love
Can't wait no longer
Can't stop my love

Aisenai
Can't stop my love
Can't stop my love
Can't stop my love

Aisenai
Can't stop my love
Can't stop my love
Can't wait no longer
Can't stop my love

Aisenai
Can't stop my love
Can't stop my love
Can't stop my love

[Japanese:]

You know, I can't stop falling in love with you
I'm losing my control
But I'm afraid of losing my best friend

「海が見たい」なんてつぶやき
僕の勇気を試しているの？
視線はずし　コーヒー飲み干す
聞こえないフリはできてるかな
もしも　そんなこと知ったなら
アイツは　君と僕　一度に失うから

愛せない　君だけど　僕はまだ夢見てる
溶けるようなK-I-S-S　君に浴びせたい
愛したい　この想いはあふれてく
愛しちゃいけな You're my best friend's girlfriend

時に愛は酷いものだね
出会う早さまで決めてしまう
僕が君のその手をとって
奪い去ったとしても　何かを失うだろう

愛せない　君だから　ココロだけ抱いてたい
本能にK-I-C-K　君に背を向ける
愛したい　この炎は消せないよ
愛しちゃいけない You're my best friend's girlfriend

どの道を行けば　ゴールまで
誰も傷つけずに　たどりつける？

(How can I make it?)

愛せない　君だけど　僕はまだ信じてる
いつの日かL-O-V-E　君に伝えたい
愛したい　この想いは止まらない
愛しちゃいけない You're my best friend's girlfriend

愛せない
Can't stop my love
Can't stop my love
Can't wait no longer
Can't stop my love

愛せない
Can't stop my love
Can't stop my love
Can't stop my love

愛せない
Can't stop my love
Can't stop my love
Can't wait no longer
Can't stop my love

愛せない
Can't stop my love
Can't stop my love
Can't stop my love

[Engish translation:]

You know, I can't stop falling in love with you
I'm losing my control
But I'm afraid of losing my best friend

When you tell me that you want to see the ocean
Are you testing my courage?
As I drink my coffee, I avoid eye contact
I'm doing the right thing, pretending to ignore you
If somehow you knew about my act
Then he will lose both of us

You're a person that I can't love, but I still dream
I want to lay a playful kiss on you
My desire to love you overflows
But I can't love you, you're my best friend's girlfriend

Love is too harsh
It decides for when we meet on its own
To hold your hand
I have to leave with it and lose something else

You, who I can't love, my heart goes out to you
Instinctively I kick and turn away from you
I can't put out this passionate desire to love
But I can't love you, you're my best friend's girlfriend

Which path to my goal do I have to take
To keep from hurting anyone?

(How can I make it?)

I can't love you, but I still have hope
I always want to send you love
I can't stop this desire to love
But I can't love you, you're my best friend's girlfriend

I can't love
Can't stop my love
Can't stop my love
Can't wait no longer
Can't stop my love

I can't love
Can't stop my love
Can't stop my love
Can't stop my love

I can't love
Can't stop my love
Can't stop my love
Can't wait no longer
Can't stop my love

I can't love
Can't stop my love
Can't stop my love
Can't stop my love