A true friend stabs you in the front

Today I was listeniong to a song called Attention Reader, form Pencey Prep (that´s old Frank´Iero, form MCR, band)
The song, I think is not that great, but Frank voice take a stand. There is a part on the song that says:" A true friend stabs you in the front"

A true friend does not have afraid of telling you the true, he might take care of his words because, of course He doesn´t want to hurt you, right?
but if he does, if does going to hurt you, He should do it, on the front, in your face, even to tell you to fuck off. Cause, if he loves you, He´ll tell you when you´re wrong, when you´re mess.
He would slap you in the face, to make you wake up.

Did you ever get tired off all those "freinds" that always smile nicely at you and always agree, and the moment you turn your back on then They are talking shit about you. Hipocresy is a bicth.