This is the chord progression of Dear Diary by Britney Spears on Piano, Ukulele, Guitar and Keyboard.

[Intro]
D A/D G/D G/A D A/D G/D

[Verse 1]
G/A           D
Dear diary
Bm7
Today I saw a boy
G                                         D
And I wondered if he noticed me
Em7
He took my breath away

[Chorus]
A                 D
Dear diary
C                                 B7
I can\’t get him off my mind
Em7
And it scares me
G/A                 D                         A
Because I\’ve never felt this way
Bm7                 Bm
No one in this world
Bm7                                 E7
Knows me better than you do
Em7                 G                 A
So diary I\’ll confide in you

[Verse 2]]
D
Dear diary
Bm7                         D
Today I saw a boy
G                         D                         Em7
As he walked by I thought he smiled at me

[Chorus]
A                 D
And I wondered
C                 B7
Does he know what\’s in my heart
Em7                 G/A                 D                 A
I tried to smile,but I could hardly breathe
Bm7                         Bm
Should I tell him how I feel
Bm7                                 E7
Or would that scare him away
Em7                         G
Diary, tell me what to do
Em7                                 A
Please tell me what to say

[Verse 3]
D
Dear diary
Bm7                 D
One touch of his hand
D/A                 G         D                 Em7
Now I can\’t wait to see that boy again
A                 D
He smiled
D5                 C                         B7
And I thought my heart could fly
Em7         A         Bm7         Bm                         Bm7
Diary, do you think that we\’ll be more than friends?
E7                 Em7                 A         D
I\’ve got a feeling we\’ll be so much more than friends
A G Gm D5