What is the most meaniful song and why?

Michael Jackson~One day in your life
It's just a lovely song with a simple message,which is that Noone would forget your love and through bad times,You'll be up in her/his mind.Because friendship is more valuable than everything and somehow,even you're her/his enemy for life,you still remain as a dearest one and the special one who share everything to be friend with you.:D

thats hard
I think "the only one"by evanescnce
the song about making your own life and don't listen to whatever people told you
make your own decision in your life

this one is, because it just seems so deep and meaningful, and it really helps me when i'm feeling sad and depressed. Whenever i listen to this song it literally brings me to tears, because the lyrics, they really speak to me. i feel like i understand what she means when she sings this song. its really hard to explain but basically this song means alot to me

"Knives and Pens" by Black Veil Brides

It's telling everyone that it's ok to be different from everyone else and it will get better