Verse 1:
   Ab
   Don't you know
   Eb                   Gb               Db
   Don't you know that nothing lasts forever
   Ab
   Don't you know
   Eb                   Gb                   Db
   Don't you know that nothing stays the same

Chorus:
Ab           Eb          Db       Dbm
   She's already in my head, In my head
Ab             Eb                       Db        Dbm
   And I'm stuck on those things she said, what she said
       Ab             Gb             Db             Eb
   But I promise that I won't wait around for you around for you
        Ab                   Gb                  Db            Dbm
   Yeah I know there's still things I need to see

Verse 2:
   Ab
   Don't you know
   Eb                    Gb            Db
   Don't you know that life don't go as planned
   Ab
   Don't you know
   Eb                   Gb                Db
   Don't you know you can't outrun the rain

Chorus:
Ab           Eb          Db       Dbm
   She's already in my head, in my head
Ab             Eb                       Db        Dbm
   And I'm stuck on those things she said, what she said
       Ab             Gb                  Db          Eb
   And maybe I'm just held up up on those yesterdays, yesterdays
       Ab                  Gb                    Db             Dbm
   But I feel like there's things I need to learn

Outro:
Ab           Eb          Db      Dbm
   She's already in my head In my head
Ab                Eb               Db
   And I won't forget what she said
 Aransemen ini adalah interpretasi pribadi dari kontributornya, dibagikan untuk studi pribadi, edukasi, dan penggunaan non-komersial. Lagu, lirik, dan musik yang mendasarinya tetap menjadi milik pemegang hak ciptanya. Untuk meminta penghapusan, lihat Pernyataan Hukum.