It is, kind of bittersweet, like the smile one would have when they know they've

given it their all,
but the smile can't change, that the game has been lost, that smile is the only thing 

you've got,
but it's enough, to move on.

And i could spend forever in your eyes,
I could spend forever here tonight,
and even if you never care for me,
i will cherish every memory,
I spend with you.

It is, kind of bittersweet, like the five lines previous and the feeling felt right now,
like if you heard, that a loved one had been lost, but their last words were, i know 

this is my time,
I am strong.

And I could spend forever in your eyes,
I could spend forever here tonight,
and even if you never care for me,
I will cherish every memory,
That I spend with you 2x

And i could spend forever in your eyes,
I could spend forever here tonight,
and even if you never care for me,
I will cherish every memory,
and though i know it's kind of bittersweet,
sometimes we have to accept defeat,
then ensues the peace like falling snow,
take a deep breath in and let it go,
I am free
I am free

and I could spend forever in your eyes