The entire song is just a repetition of G and C until the break which is below.

There is another person with the actual tab. If you are interested this is their link: 
http://tabs.ultimate-guitar.com/t/the_1975/you_tab.htm

Break: C, Em, D

C, G, Bm, D
And I say
Do you wanna dance, do you wanna dance, do you wanna dance
In the bar at the back of the hall?
And I say
Do you wanna dance, do you wanna dance, do you wanna dance
Dance in the back of the hall?

Then it continues with G and C until the end.