Hi, so this isn't the way David Choi plays it at all, but the chords are easier,
and i think it still sounds nice :]
    
capo 4


   G (320003@1)Em7  Cadd9 (x32030@1) D4 (xx0233@1)De|-3---3-----3-----3---2--| (xx0232@1)B|-3---3-----3-----3---3--|
G|-0---0-----0-----2---2--|
D|-0---2-----2-----0---0--|
A|-2---2-----3-----0---0--|
E|-3---x-----x-----x---x--| 

GWhat (320003@1)happened
Em7
After last summer
Cadd9
When we broke up
D4 (xx0233@1)         DIn (xx0232@1)September

GI (320003@1)haven't seen you
Em7
Feels like a long time
Cadd9
Sometimes it still hurts
D4 (xx0233@1)               DBut (xx0232@1)I always get by

Em7                     D4 (xx0233@1)        DI (xx0232@1)still got a piece of you under my skin
Em7                         D4 (xx0233@1)          DIt's (xx0232@1)always there no matter where I've been

GSo (320003@1)if I ever see you on the street
Em7
I'll pretend that I didn't see
Cadd9
And turn my face
           D4 (xx0233@1)         DNo (xx0232@1)use in small talk anyways

GBecause (320003@1)if I look into your eyes
Em7
Then I'll have to say goodbye
Cadd9
And thatll break my heart
   D4 (xx0233@1)   D (xx0232@1)     Em7
So I wont even start
Cadd9  D4 D  G
I wont even start

GI (320003@1)wish you luck
Em7
And I wish it true
Cadd9
That's the best
     D4 (xx0233@1)    DI (xx0232@1)can do for you

GCuz (320003@1)you'll probably find love
Em7
In someone new
Cadd9
I have to let go
D4 (xx0233@1)              DYeah (xx0232@1)it's hard to do

Em7                           D4 (xx0233@1)       DSo (xx0232@1)if I run into you with your arm by his side
Em7                           D4 (xx0233@1)DJust (xx0232@1)know it'll cut me like a knife


GSo (320003@1)if I ever see you on the street
Em7
I'll pretend that I didn't see
Cadd9
And turn my face
           D4 (xx0233@1)         DNo (xx0232@1)use in small talk anyways

GBecause (320003@1)if I look into your eyes
Em7
Then I'll have to say goodbye
Cadd9
And thatll break my heart
   D4 (xx0233@1)   D (xx0232@1)     Em7
So I wont even start
Cadd9  D4 D  Em7
I wont even start

           D4 (xx0233@1)DIt'll (xx0232@1)be okay
Em7
I'll be ok
                    Cadd9oh (x32030@1)that's what I'll say


GSo (320003@1)if I ever see you on the street
Em7
I'll pretend that I didn't see
Cadd9
And turn my face
           D4 (xx0233@1)         DNo (xx0232@1)use in small talk anyways

GBecause (320003@1)if I look into your eyes
Em7
Then I'll have to say goodbye
Cadd9
And thatll break my heart
   D4 (xx0233@1)   D (xx0232@1)     Em7
So I wont even start
Cadd9  D4 D  G
I wont even start