[Verse 1]
Happy birthday to you
Although you're with someone new
I guess I just touch base
To wish you all the best
Hope you're all rested and okay
On your big day

[Verse 2]
Happiest year, I pray
Good memories may stay
I guess I just touch base
To wish you the success
Fuck my ego
I want you, be nothing but happy

[Bridge]
God knows how I've always keep tabs on you
Selfishly want you to live the life I know you once dreamed
And tiredly night and day
Working so hard for it to come true
To come through
I hope you'll get that dream for me
Even for a day
So at least I know you're proud of yourself
[Chorus]
(Cheer up, it's your day)
(Ooh-ooh-ooh-ooh)
Happy birthday to you
(Cheer up, it's your day)
(Ooh-ooh-ooh-ooh)
Happy birthday to you
(Cheer up, it's your day)
(Ooh-ooh-ooh-ooh)
Oh, happy birthday to you
(Now cheer up, it's your day)
(Ooh-ooh-ooh-ooh)
Happy birthday to you