My hobby is you
All day long, it’s you
Thinking and thinking again
My specialty is you
All day long, it’s you
Looking and looking again
I’m not your paparazzi
But I wanna be with you every day
I know my heart is like this
The message finally pops up, pop pop
I hope it’s you
My hobby is looking at you
My specialty is looking at you
All day, I study you
Oh mystery boy
Tell me boy
Tell me boy
All my passwords are your birthday
Inside my diary, it’s all you
All about you, I’m curious
Oh curious girl
Come on, boy
These days, my hobby is you
Acting nonchalant about me
As if we’re not more than friends
(Why do you go out late at night?
I worry about where you are)
Then if you don’t talk to me for a while,
I’ll get more upset
Looking at you, I like everything
I keep looking at you
What are you smiling at, silly?
I know my heart is like this
An endless ringing, ring ring
I hope it’s you
My hobby is thinking about you
My specialty is looking at you
All day, I study you
Oh mystery boy
Tell me boy
Tell me boy
All my passwords are your birthday
Inside my diary, it’s all you
All about you, I’m curious
Oh curious girl
Come on, boy
These days my
I like it
You don’t even know
I know my heart is like this
You’d be surprised to know it
Today, when I see you, I’ll tell you
I keep thinking about you
I can’t stop
I only think about you
As the day goes on
I don’t know when it happened,
But I’m lost in your eyes
Suddenly, in my dreams
You appear to me, me
At that moment, you caught my heart
All my passwords are your birthday
Inside my diary, it’s all you
All about you, I’m curious
Oh curious girl
Come on, boy
These days, my hobby is you