Intro: D# A# G# A# x2 D# A# G# Youʼve always been this way since high school A# Flirtatious and quite loud D# A# G# I find your sense of humour spiteful A# It shouldnʼt make you proud Cm A# G# And I know your pretty face gets far with guys Cm A# G# But your make-up ainʼt good enough to hide the lies Chorus: D# A# Are you sure that youʼre mine G# A# Arenʼt you dating other guys D# Youʼre so cheap A# And Iʼm not blind G# A# Youʼre not worthy of my time Cm A# G# Somebody saw, you sleep around the town Cm A# G# And Iʼve got proof because the wordʼs going around (Donʼt know you) Verse: D# A# G# You left your phone so I get invaded A# I hated what I saw D# A# G# You stupid lying bitch whoʼs David? G# A# Some guy who lives next door Cm A# G# So go live in the house of David if you like Cm A# G# But be sure he donʼt know Peter John and Mike Chorus: D# A# Are you sure that youʼre mine G# A# Arenʼt you dating other guys D# Youʼre so cheap A# And Iʼm not blind G# A# Youʼre not worthy of my time Cm A# G# Somebody saw, you sleep around the town Cm A# G# And Iʼve got proof because the wordʼs going around (Donʼt Know you) D# A# G# A# Do do do do woah G# A# G# G# G# And I know that you try to break me into pieces G# A# G# G# G# And I know that you lie but you canʼt hurt me now D# Iʼm over you A# G# A# Do do do do woah D# Donʼt like you A# G# A# Do do do do woah Chorus: D# A# Are you sure that youʼre mine G# A# Arenʼt you dating other guys D# Youʼre so cheap A# And Iʼm not blind G# A# Youʼre not worthy of my time Cm A# G# Somebody saw, you sleep around the town Cm A# G# And Iʼve got proof because the wordʼs going around D# Donʼt know you A# G# A# Do do do woah D# Donʼt like you A# G# Do do do woah D# Donʼt know you