When your face is full of darkness，
With a worried mind，
We give it all to make you happy，
And leave it all behind，
One smile, all night，
You gonna be alright，
One smile, all night，
All aboard for the fun time，
All you need is one smile，
We will give you all night，
...
A happy face was all we wanted，
Now let it shine，
Yeah boys and girls,
it's where your heart is，
Put on your biggest smile，
One smile, all night，
You gonna be alright，
One smile, all night，
All aboard for the fun time，
All you need is one smile，
We will give you all night，