Letra de Trust me to open my mouth

Trust me to open my mouth, now everybody knows
trust me, now i've let you down, i'm a big mouth i suppose.
this was our secret, our meetings were so discreet
i promised to keep it from the ears out on the street
this was our secret, we were having an affair
i couldn't keep it, now the secret's everywhere
One cup runneth over, loosening a jaw
trust me to open my mouth, it's not a secret anymore
we had a secret, what a terrible thing to do
i couldn't have seen it, i was so in love so in love with you
I need a gobstopper to keep my trap shut
got to keep my nose clean
why's it me that gets the bad luck?