別に興味ない、あの子はもう
違う話をしようよもっと
That's not fun
君との party じゃん

似てる you and me
聞き合う秘密
わかるよ全部
聞こえる ring-ring

このままずっと
こうしていたいよ
Can't you see that it's our time?

No
B-Y-O-B, bring your own best friend
B-Y-O-B, 忘れて boyfriend
Stop
入らせないよ
Now
It's only for us
B-Y-O-B, bring your own best friend

あ、また SNS に「いいね」まさか
関心があるなんて oh my God まさか
That's not fun
二人似合うなんて

君はまた話中
That boy's too cool, too cute
理解もできなくて
どうしてなの？

Secret invitation, 一つのルール
Can't you see that it's our time?

No
B-Y-O-B, bring your own best friend
B-Y-O-B, 忘れて boyfriend
Stop
入らせないよ
Now
It's only for us
B-Y-O-B, bring your own best friend

Da-da-da, da-ra, da-da-da-da
Da-da-da, da-ra, da-da-da-da
Stop
入らせないよ
Now
It's only for us
BYOB, bring your own best friend

Da-da-da, da-ra, da-da-da-da
Da-da-da, da-ra, da-da-da-da
Stop
このルールは
Now
It's only for us
B-Y-O-B, bring your own best friend