K-pop Lyrics

I might be wrong
I might be wrong
I could have sworn
I saw a light coming on
I used to think
I used to think
There is no future left at all
I used to think
Open up begin again
Let's go down the waterfall
Think about the good times
And never look back
Never look back
What would I do
What would I doIf
I did not have you
Open up let me in
Let's go down the waterfall
Have ourselves a good time
It's nothing at all
Nothing at all
Nothing at all