Сan you feel it?
There's something in the air
Sit back and enjoy a story
About a guy who's always there

For us
Yeah
And here we go now

Cracking jokes always making us laugh
We are happy when he's around
He cares about us all as much
As supermodels care about their diet

Red car no top
Pedal to the metal 
And he won't stop

Racing down the street
Music blasting out loud
Kostya is our hero
Making Plarium proud

If you don't know how well maybe you should ask him how
He knows his stuff and it makes everybody be like "wow"
If you're still unsure then you totally should ask him now
I know that he will tell you how, sure he can tell you how. (x2)

And we say
And we yell
And we scream
And we sing

Happy birthday
Happy birthday
Stay awesome 
We love you, Kostya

Hayley Williams is saying "Happy Birthday"