You're a one of a one, a one of a kind
That you only find once in a lifetime
Made to fit like a fingerprint
A code that clicks open a gold mineThey say one man's trash is another man's treasure
When I found you it was all pitter-patterSecretly, I hit the lottery
'Cause you're brighter than all of the Northern Lights
You speak to me, even in my dreams
Wouldn't let you go for even the highest priceThey say one man's trash is another girl's treasure
So if it's up to me I'm gonna keep you forever'Cause I understand you, we see eye to eye
Like a double rainbow in the sky
And wherever you go, so will I
'Cause a double rainbow is hard to findWas a phenomenon when you came along
Yeah, our chemistry was more than science
It was deafening, a lot like lightning, it was striking
You couldn't deny itThey say one man's trash is another man's treasure
The two of us together make everything glitter'Cause I understand you, we see eye to eye
Like a double rainbow in the sky
And wherever you go, so will I
'Cause a double rainbow is hard to findTo the bottom of the sea, I'd go to find you
Climb the highest peak to be right beside you
Every step I take, I'm keeping you in mind'Cause I understand you, we see eye to eye
Like a double rainbow in the sky
And wherever you go, so will I
'Cause a double rainbow is hard to find(Outro)
It's hard to find
It's hard to find
Once in a lifetime
Once in a lifetime
Once in a lifetime