hey ok here it is i know all of it. it is in drop D tuning . 

Intro(play 4x) 
E 
B 
G 
D--3--5-5-5-5-5-5--1-1-0-1-0 
A--3--5-5-5-5-5-5--1-1-0-1-0 
D--3--5-5-5-5-5-5--1-1-0-1-0 

Verse(im not showing strumming pattern) 
E 
B play this twice 
G 
D--8--3--5--1 
A--8--3--5--1 
D--8--3--5--1 

next part of verse(no strumming pattern) 
E 
B 
G--------------5---7---8---10 
D--5---8---3---5---7---8---10 
A--5---8---3---3---5---6---8 
D--5---8---3 

"her boyfriend..(no strumming pattern) 
E 
B 
G--3-3---------5---8 
D--3-3---3-3---5---8 
A--1-1---3-3---3---6 
D--------3-3 

Chorus(no strumming pattern) 
E 
B 
G----------5---8 
D--8---3---5---8 
A--8---3---3---6 
D--8---3 

thats it for the second guitar 

for the lead in the chorus he goes 

E 
B 
G--7-5-----------------7-5 
D-------8-------------------------8-5 
A----------8----------- 
D 

then in the second verse you here this 

E-------8-10-8 
B--11------------11 
G 
D keep doing it until he sings "her boyfriend...he dont know"
A 
D 
       Before solo 
E 
B 
G--7-5-----------------7-5 
D-------8-------------------------8-5 
A----------8----------- 
D 

E 
B 
G--7-5--------7-5-----7-8-10-12 (3x)12-14-15-17 
D--------8---------8 
A-----------8------- 
D 

Solo 

E--13-----13-----13-------13-----13 
B-----14b----14b-----14b-----14b-----15 
G 
D 
A 
D 
()=no strummin pattern 
E 
B--15-15--13-13--11-11--10-10--(8)--6--3 
G--15-15--14-14--12-12--10-10--(8)--7--5 
D 
A 
D 

E----------------------------------------------------------------------------------13-13------13-13----13-13 
B-----------------------------------------------------------------13--15------15-----------15 
G slide from 5-------15-15-12-15-15-12-15-12-15-------------------------------------------------------------8-8-7-3 
D 
A 
D 

ok thats it enjoy