What's the meaning ...

I thought I was strong
I think that i know everything about you
I gave you my life, I gave my soul
But for you it doesn't matter .

What it's love ?
What that means ?
Show me the answer ...
Give me a word
I try to find my own way .

I'm living you 'cause I'm not sure what you mean to me .
Because of you I don't believe anymore in anyone .

I'm walking in this street finding to something new,
And I can't go back !