your best female friend
Hiciste mal en mentirle a tu mejor amiga sobre eso.
You were wrong to lie to your best friend about that.
I will be your best friend.
Soy tu mejor amiga en todo el mundo.
I'm your best friend in the whole world.
You are your own best friend.
Se supone que soy tu mejor amiga y me dejas fuera.
I'm supposed to be your best friend and you leave me out.
— Elephant (2003)