The same happen here with build u up before it happen to me and change my hola idea about the song and has italo say
U feel that nelly is talking to u that she know u she know ur problems and =O u realise that her songs can help a lot of ppl and change maybe some parts of u that need to fix or just need a reajust
And used to dislike Legend until i met a great person xD and realize that
"i never be his only one 
" then i play
"All the good things" and i know that i need to go on and get over it
So some songs are really helpful and no person has done for me just the nelly's songs so that' i love her cuz i feel that i'm in a debt with her by helping me