Monday, I'm still lying in bed
Tuesday, yep that's right
I am in a sleep colder than she is cold
Wake me up shockingly please
I am not sufficiently shocked yet
Wednesday, I don't want to go to school
Thursday, but even so I still have to go
A day is not to be spent lazing around
Even if I don't know what's going on, let's run around and see

It's my birthday, just me and my birthday
My heart is beating fast, I might change in a second
I don't know about you, but if I were to be reborn
I would still run to you
Friday, can't find my motivation
Saturday, the day that all students wait for
It's supposed to be Saturday Night Fever
But I have nowhere to go

It's my birthday, just me and my birthday
My heart is beating fast, I might change in a second
I don't know about you, but if I were to be reborn
I would still run to you

Today is a sweet day with you, please don't stand me up

It's my birthday, the sweet day with you
Our first day
Don't put my hand next to you
I love you, birthday,
it started with a first day
My heart is beating so fast, I might change in a second
Although you don't know it, I am spending the whole day with you, only today

Even if you don't know it, I am spending the whole of today, just today, with you