Analysis of Come Back

Our first kiss was as sweet as your last goodbye
So that's why I have to ask you why,
do you have to say goodbye and I have to cry
I hoped you'd feel the same way,
I need you, never would I leave you
I know that sometimes I'm a headache and those other guys are Aleve to you, But a hedache is natural, and kill is what to much Aleve can do
you would tell me lies because you know I would believe you
I loved you,why am I speaking in the past tense?, I still do, and everything I told you I promise that it's still true
There's nothing left to say.... well actually,
come back to me