E|-----------------|
B|-----------------|
G|---------0-------| x3
D|--9-8------8--8--|
A|------9----------| Play the first part of the riff 3 times, then play the second part once
E|-----------------|

E|-----------------------|
B|-----------------------|
G|-----0----0----0----0--|
D|--6----6----5----5-----|
A|-----------------------|
E|-----------------------|


                                 Repeat this throughout intro and verse 


[Pre-chorus and Chorus]

E|-----------------------------------------------------------------|
B|------4-----4-----4-----4-----4-------3-----3-----3-----3-----3--|
G|----0-----0-----0-----0-----0-------0-----0-----0-----0-----0----|
D|--5-----5-----5-----5-----5-------5-----5-----5-----5-----5------|
A|-----------------------------------------------------------------|
E|-----------------------------------------------------------------|

Ever since Luke joined, Isaac plays something else while Luke plays that. This is what Isaac plays 
(E standard):

E|----------------------------------------------------------------------------------------|
B|----------------------------------------------------------------------------------------|
G|----------------------------------------------------------------------------------------|
D|----------------------------------------------------------------------------------------|
A|--6--------5--------6--------5----------------------------------------------------------|
E|--3--------3--------3--------3----------------------------------------------------------|

He starts just strumming the chords once like this, then when he starts singing "Kendall Jenner's waiting",
He plays this (E standard):

E|----------------------------------------------------------------------------------------|
B|----------------------------------------------------------------------------------------|
G|----------------------------------------------------------------------------------------|
D|----------------------------------------------------------------------------------------|
A|--6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-6-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-----------------------|
E|--3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-----------------------|

Plays that until the next riff comes in.



[Instrumental] (credit to eliaswillebra1 for working this section out)


This is what they played in earlier versions
E|-------------------------------------------------------------------------|
B|--3-3---2-2---2-2---3-3---2-2---2-2---3-3---2-2---2-2---3-3---2-2---2-2--|
G|--0-0---0-0---3-3---0-0---0-0---3-3---0-0---0-0---3-3---0-0---0-0---3-3--|
D|-------------------------------------------------------------------------|
A|-------------------------------------------------------------------------|
E|-------------------------------------------------------------------------|

However, now they play it differently:

This seems to be the main way that they play it since Luke joined.
This is what Luke plays:
E|----------------------------------------------------------------------------------------|
B|--3-3-3---2-2---2-2-2---3-3-3---2-2---2-2-2---3-3-3---2-2--2-2-2---3-3-3---2-2---2-2-2--|
G|--0-0-0---0-0---3-3-3---0-0-0---0-0---3-3-3---0-0-0---0-0--3-3-3---0-0-0---0-0---3-3-3--|
D|----------------------------------------------------------------------------------------|
A|----------------------------------------------------------------------------------------|
E|----------------------------------------------------------------------------------------|

This is what Isaac plays ever since Luke joined, in E standard
E|----------------------------------------------------------------------------------------|
B|----------------------------------------------------------------------------------------|
G|----------------------------------------------------------------------------------------|
D|----------------------------------------------------------------------------------------|
A|--5-5-5---4-4---4-4-4---5-5-5---4-4---4-4-4---5-5-5---4-4---4-4-4---5-5-5---4-4---4-4-4-|
E|--3-3-3---3-3---6-6-6---3-3-3---3-3---6-6-6---3-3-3---3-3---6-6-6---3-3-3---3-3---6-6-6-|