Not 100% accurate, but better than the other tab options.
Intro
G - Cadd9
Em - D
G - Cadd9 - D

1st verse 
Cadd9                                           G
   see your momma, and the candles and tears and roses
Cadd9                                          G
    I see your daddy walk his daughter down the isle 
Cadd9                                          G
    Now my knees start to tremble as I tell the preacher 
                          Em    Cadd9   Em    D
    Don?t she look beautiful tonight 
Cadd9                                           G    
    All the wonderful words in my head I?ve been thinking
Cadd9                              G
    You know I want to say ?em all just right 
Cadd9                                 G
    I lift your vale, and angles start singing 
                Em   Cadd9    Em   D/F
    Such a heavenly sign 

Chorus 
             G            Cadd9               
Lost in this moment with you
        Em         D
I am completely consumed 
            G      Cadd9             D/F
My feelings so absolute, there?s no doubt 
            G           Cadd9
Sealing our love with a kiss 
            Em             Am
Waitin? my whole life for this 
             G              Cadd9
Watching all my dreams come true 
             Em           D
Lost in this moment with you 

G                                              Cadd9
I smell the jasmine floating in the air like a love song 
G                                         Cadd9
Watch my words draw sweet tears from your eyes 
G                                         Cadd9
Bow our heads while the preacher talks to Jesus 
                       Em   Cadd9  Em..          
Please bless this brand new life 


Chorus 
             G            Cadd9               
Lost in this moment with you
        Em         D
I am completely consumed 
            G      Cadd9             D/F
My feelings so absolute, there?s no doubt 
            G           Cadd9
Sealing our love with a kiss 
            Em             Am
Waitin? my whole life for this 
             G              Cadd9
Watching all my dreams come true 
             Em           D
Lost in this moment with you 

G - Cadd9 - Em - D - G - Cadd9 - Am


Chorus 
             G            Cadd9               
Lost in this moment with you
        Em         D
I am completely consumed 
            G      Cadd9             D/F
My feelings so absolute, there?s no doubt 
            G           Cadd9
Sealing our love with a kiss 
            Em             Am
Waitin? my whole life for this 
             G              Cadd9
Watching all my dreams come true 
             Em           D
Lost in this moment with you 

Lost in the moment, (in the moment) in this moment with you 
Lost in the moment, yeah 
Lost in the moment, (in the moment in this moment with you 
Lost in the moment