I read your diary 
 And it said 
 That you weren't in love with me (in love with me) 
 And you're leavin' 
 And you wished that I didn't see 
 That you fell in love with him (him, him) 
    I-I read your diary (you know, d-d-d-diary)   
 I saw a book with lock and key right next to your name 
 I-I-I couldn't help myself 'cause things ain't just been the same (uh-oh) 
 Can you please tell me, 'cause this so insane 
 My heart is bleedin', paper cuts from readin' (readin')   
 Page 1 
 Says that your fallin' in and outta love 
 Page 2 
 Says all them things I do just ain't enough 
 Page 3 
 No I couldn't see 
 Page 3 says you don't know how to explain it to me   
 But I read your diary 
 And it said 
 That you weren't in love with me (in love with me) 
 And you're leavin' 
 And you wished that I didn't see 
 That you fell in love with him (him, him)   
 But I read your diary (ohoh, ohoh) 
 Diary   
 I turned the page and see a picture of you and him 
 Noo noo noo 
 That was the night you told me you where out with your friends 
 And now I know that my kiss was just second   
 My heart is bleedin', paper cuts from readin' (readin')   
 Page 4 
 Says your addicted to sexting him every night 
 Page 5 
 Has all the reason you know that this isn't right 
 Page 6 
 I can't handle this, I feel just like jt on cry me a river   
 'Cause I read your diary 
 And it said 
 That you weren't in love with me (in love with me) 
 And you're leavin' 
 And you wished that I didn't see 
 That you fell in love with him (him, him)   
 But I read your diary (ohoh, ohoh) 
 Diary   
 Lets make a list 
 Broken promises 
 How you always told me you loved me right after every kiss 
 You always talked about all them other chicks 
 And now it's obvious that we know who the real b*tch is   
 B*tch is, b-b-bitch is, bitch   
 I-I-I-I read your dairy d-d-d-diary   
 I read your diary 
 And it said 
 That you weren't in love with me (in love with me) 
 And you're leavin' 
 And you wished that I didn't see 
 That you fell in love with him (him, him)   
 But I read your diary (ohoho) 
 Diary 
 Diary 
 I read your diary 
 D-d-d-diary