Lyric discussion by !!**!! 

Cover art for Scar lyrics by Missy Higgins

I believe, as it makes sense, and I have also heard this, that Scar is about Missy's sexuality (either bi or lesbian). "A triangle, trying to squeeze through a circle" - she can not fit into the mould of being straight "And she told me don't trust them, trust me" - her acceptance of females in a relationship as opposed to the male gender Overall, if not clearly written in the lyrics, the general vibe of this song is her emotions/journey/whatever about being gay.