Timeline of the main sections of the whole song.

0:00 - Introduction
0:11 - 1st verse
0:36 - 1st Chorus
0:57 - 2nd verse
1:20 - Pre Chorus
1:26 - 2nd Chorus (x2)
1:50 - Bridge (x2)
2:10 - Pre - Chorus (x2)
2:39 - 3rd Chorus
2:50 - Outro 
3:06 - End