D A G F G3(and some variations of those chords)
The G3s are just in here for accuracy. You can play them as Gs if you want.

Intro:
D than F than G3

Verse:
D (strum )           G (strum )
I lost all faith in reason.
D (strum )                       A (strum )
When no reason toke a love from me.

Before the next set of lyrics the A becomes:

]---[     (strum )
]-3-[
]-2-[
]-2-[
]-0-[
]---[

D               *              G                                            
So I ask you my friend, if the stories were 
G3                D           F     G3     D
pretend, you say "I love you, and I always will"


* this is where D becomes:
]-2-[
]-2-[
]-2-[
]-0-[
]---[
]---[

The second versse is the same, only with different lyrics.

Chorus:
D                           A...*(see above)
When you leave, I lose control.
D       F                G3             G            
And I'd hate to have you leave and lose control.