The outro is tabbed that way to symbolize the quicker change from C#m to B the first time.
The B is often used as a short passing chord between the E and C#m.
The difference between C#m and E is sometimes hard to hear, so I'm not really sure about certain parts.
[Verse]
E
If I could be honest here in this moment
B C#m B E
I've been so nervous to stand here with you
E
They're all here for us and I feel their aura
B C#m B E
But just for a moment I'll pretend it's just you
[Pre-chorus]
F#m B
Yes they can hear us but they don't understand
C#m B C#m
I have said all of my vows behind the curtains
C#m B
I know they see us but they don't stand a chance
E B
I have kissed those lips a thousand times before this
[Chorus]
A C#m
Tomorrow I'll open my eyes
B
And I will whisper to my wife
F#m A
"I belong to you"
C#m
And I will wait to hear you say
B
As a tear rolls down your face
F#m
"I belong to you"
[Verse]
C#m B
If I could be honest, here at the altar
E A
I refuse to grow older unless it's with you
E B E
I fell in love and made you a promise
B E B E
Though I'd never noticed how much it meant to you
[Pre-chorus]
F#m B
Yes they can hear us but they misunderstand
C#m B
There is more behind these words that we have spoken
C#m B
I know they see us but only at a glance
E B
Only you know the man that I am beyond the surface
[Chorus]
A C#m
Tomorrow I'll open my eyes
B
And I will whisper to my wife
F#m A
"I belong to you"
C#m
And I will wait to hear you say
B
As a tear rolls down your face
F#m
"I belong to you"
[Break]
A C#m
I belong with you
E
When they let us choose
B A
I will say I do
C#m
I belong with you
E
When they let us choose
B A
I will say I do
[Chorus]
A C#m
Tomorrow I'll open my eyes
B
And I will whisper to my wife
F#m A
"I belong to you"
C#m
And I will wait to hear you say
B
As a tear rolls down your face
F#m A
"I belong to you"
[Outro]
C#m B F#m A
C#m B F#m A (x3)