This is Be With You by Rick Astley, great song if you're into this sorta thing. :)
OK, Firstly, this is sorta more a piano song so it won't sound properly right on guitar 
anyway but I'm doing my best, so no comments saying "Wow you screwed this up big time" 
K?  Also, it's an upbeat kind of song, so put some life into it! :D
I play this song with barre chords to zip into the riff below since I'm doing it on my 
own, but it sounds alright with open chords. :L

First comes first: Throughout the verse you'll hear a sort of bass-y riff thing. I've 
got it tabbed out for 6 string guitar since it's insanely easy:
D | -5-5-5 -5-5-- | 
A | -3-3-3--3-3-- | 
E | --------5-3-- | 

Just repeated under the main verse so if you want you can have someone do that while a 
piano plays the actual thing like the original.

Intro: You'll figure out how this works by listening to it. It's to imitate the trumpets.

C C F G F F C G

Verse 1:
F                     G                         C
How can you turn and walk away?
F                      G                                 C
Leaving me here with things to say?
F                      G                                 C
How can you stand and watch me fall?
F                 G                        C
Don't you feel no love at all?

Bridge:
  G                      Am
I only want to say to you
                        F                              G
That it would break your papa's heart.
                   G                          Am
For him to hear there are things you say
                           F                                 G
When we could make a brand new start

Chorus:
                 F                         G             C
Will you hold me in your arms or let me go?
              F                            G                     Am
'Cause I want to show the world how much I know,
           F
That I love you
          G                                  C
And I only ever wanna be with you.

Verse 2:
F               G                               C
How do I know you'll always stay?
 F                                 G                            C
You're changin your mind most every day,
F                        G                              C
I'm telling you girl don't push too far,  (no)
F             G                             C
Just who do you think you are?

Bridge:
   G                      Am
I only want to say to you
                        F                                   G
That it would break your mother's heart.
                   G                          Am
For him to hear there are things you say
                           F                                 G
When we could make a brand new start.

Chorus:
              F                              G            C
Will you hold me in your arms or let me go?
              F                            G                     Am
'Cause I want to show the world how much I know,
           F
That I love you
          G                                  C
And I only ever wanna be with you.

Will you hold me in your arms or let me go?
              F                            G                     Am
'Cause I want to show the world how much I know,
           F
That I love you
          G                                  C
And I only ever wanna be with you.

F                                  G
Are you ready, for a guy like me
           F                           G
Come on baby, I'm on bended knee
               F                    G                    C
Are you ready to be loved by me again

Bridge:
G                        Am
I only want to say to you
                        F                            G
That it would break my loving heart
G                              Am
For me to see the things you do
                            F                               G
When we could make a brand new start
                          G                             A
Yes we could make a brand new start

Repeat chorus (2 semitones up) to fade

Hope you liked it! :)