This is the acoustic version, I know the song is not acoustic, but make due.  Here 
are your chords.  Very simply: A5 , C5 , F.  Same thing throughout the song.
A5               C5                    F5

I can give it all on the first date     
I don't have to exist outside this place
And dear know that I can change

But if stars, shouldn't shine
By the very first time
Then dear it's fine, so fine by me
'Cos we can give it time
So much time
With me

I can draw the line on the first date
I'll let you cross it
Let you take every line I've got
When the time gets late

But if stars, shouldn't shine
By the very first time
Then dear it's fine, so fine by me
'Cos we can give it time
So much time
With me

If you want me
Let me know
Where do you wanna go
No need for talking
I already know
If you want me
Why go

I can give it all on the first date
I don't have to exist outside this place
And dear know that I can change

But if stars, shouldn't shine
By the very first time
Then dear it's fine, so fine by me
'Cos we can give it time
So much time
With me