Verse (and instrumental section) is B7 and B6 alternating, 2nd half of verse is all C#m B7 B6 x x x x 8 8 76 99 77 my dna is running out i am not the guy who makes you smile now 
and when we talk it?s not the same but i already lost the gene for feeling pain

 EFG#m-F# BEG#m-F# BEG#m-F# GFG#m so i won?t cry i will just pretend i?m still the one and that we are in love again (verse chords) 

but when i call you are never home and i am down to six or seven chromosomes
 but you don?t care or understand how it feels to be a single double strand

 EFG#m-F# BEG#m-F# BEG#m-F# GFG#m so i won?t cry i will just pretend i?m still the one and that we are in love again CD#m EFaj7 

all these molecules don?t make me who i am, you did 

i?m still the one EFG#m-F# BEG#m-F# BEG#m-F# GFG#m so i won?t cry i will just pretend i?m still the one and that we are in love again so i won?t cry i will just pretend i?m still the one and that we are in love again