Lyric discussion by [ hutch ] 

Cover art for Burn lyrics by Jessica Mauboy

This song's about STD's.

"Look what you did to me cut me so very deep I need a doctor cause this is startin’ to burn"

it is not about std's! its metaphorical, moron

It totally is about STD's! Check out the entry in wikipedia: http://en.wikipedia.org/wiki/Burn_(Jessica_Mauboy_song)#Song_Meaning