Thanks to bigboyandtotski04 for his instrumental (one of the better ones on youtube)! And thanks to Shelbz201014 and lilmissclaree for the suggestion!

This one is originally sung by Jason Mraz.

Lyrics:
Do you hear me?
I'm Talking to you
Across the water
Across the deep blue ocean
Under the open sky
Oh my, baby I'm trying

Boy I hear you in my dreams
I feel your whisper across the sea
I keep you with me in my heart
You make it easier when life gets hard

Lucky I'm in love with my best friend
Lucky to have been where I have been
Lucky to be coming home again
Ohhhohhhohhhohhohhohhhohh

They don't know how long it takes
Waiting for a love like this
Every time we say goodbye
I wish we had one more kiss
I'll wait for you, I promise you I will

Lucky I'm in love with my best friend
Lucky to have been where I have been
Lucky to be coming home again
Lucky we're in love in every way
Lucky to have stayed where we have stayed
Lucky to be coming home someday

And so I'm sailing through the sea
To an island where we'll meet
You'll hear the music fill the air
I'll put a flower in your hair

Though the breezes through the trees
Move so pretty, you're all I see
As the world keeps spinning round
You hold me right here right now

Lucky I'm in love with my best friend
Lucky to have been where I have been
Lucky to be coming home again
Lucky we're in love in every way
Lucky to have stayed where we have stayed
Lucky to be coming home someday
Ohhhohhhohhhohhohhohhhohh
Ohhhohhhohhhohhohhohhhohhohhohhohh (less info)