Standard tuning, no capo
Chords used in the song : 
    A        B         C#        D           Dm
e |-5-|    |-7-|     |-9-|     |-10-|      |-5-|
B |-5-|    |-7-|     |-9-|     |-10-|      |-6-|
G |-6-|    |-8-|     |-10-|    |-11-|      |-7-|
D |-7-|    |-9-|     |-11-|    |-12-|      |-7-|
A |-7-|    |-9-|     |-11-|    |-12-|      |-5-|
E |-5-|    |-7-|     |-9-|     |-10-|      |-x-|
  E        Em         G
|-12-|    |-7-|     |-3-|    
|-12-|    |-8-|     |-3-|     
|-13-|    |-9-|     |-4-|     
|-14-|    |-9-|     |-5-|    
|-14-|    |-7-|     |-5-|   
|-12-|    |-x-|     |-3-|   
I let you figure the strumming and palm muting parts with Tyler's video :
https://www.youtube.com/watch?v=pcM-yZSyqIw
Intro (A,D,A,Dm)
VERSE :
A         C#             D   Dm                  A           C#     D   Dm                  A
I've been waiting all this time for you to find me wondering my whole life but love was at it and 
    C#      D         Dm
I just wanted you to see
Oh, oh
A      C#           D        Dm
Let me hold you while you sleep
CHORUS :
A                                  D               A                                   Dm
It's as easy as one and two three, just you and me and we're all alone beneath the sheets
A                  D
Like one two well, I've got a boy to kiss and tell
A                 Dm                       A   D
But baby we could be (more than a mystery) Oh, oh oh
A            Dm
Oh oh oh oh, oh oh oh oh
VERSE :
A         C#                D
I've been thinking for some time
Dm                 A         C#        D       Dm                  A       C#    D
You didn't like me and we could get this right if you would try me if only for tonight
Dm
Oh, oh
A        C#      D    C#
If you'd open up your eyes
CHORUS
G
Oh oh
A
Oh Oh
CHORUS :
B                   E               B                                   Em
Like one two three, just you and me and we're all alone beneath the sheets
B                  E
Like one two well, I've got a boy to kiss and tell
B                 Em
But baby we could be more than a mystery
B   E
Oh, oh oh
B            Em                             B
Oh oh oh oh, oh oh oh oh (more than a mystery)