Lyrics:

Hey, you
I know I'm in the wrong
Time flies
When you're having fun
You wake up
Another year is gone
You're twenty one

I guess you wanna know
Why I'm on the phone
It's been a day or so
I know it's kinda late
But happy birthday

Yeah yeah whoa oh
I know you hate me
Yeah yeah whoa oh
Well I miss you too
Yeah yeah I know
I know it's kinda late
But happy birthday

It's so hard
When you're far away
It's lame but I forgot the date
I won't make the same mistake
It's all too late

So now you know
Don't hang up the phone
I wish I was at home
I know it's way too late
But happy birthday

Yeah yeah whoa oh
I know you hate me
Yeah yeah whoa oh
Well I miss you too
Yeah yeah I know
I know it's kinda late
But happy birthday

It's not that I don't care
You know I'll make it up to you
If I could I'd be there

Yeah yeah whoa oh
Yeah yeah whoa oh
Well I miss you too
Yeah yeah I know
I know it's kinda late
But happy birthday

Yeah yeah whoa oh
I know you hate me
Yeah yeah whoa oh
Well i miss you too
Yeah yeah I know
I know it's kinda late
But happy birthday
To you