Aww. this is really sweet. the only thing i would suggest you to do is structure it more and add a few words where it is needed. =] if you would like me to edit it, let me know.

AWE!!

Is it weird?
for me staying up
to watch you go to sleep.

i dont know this feeling,
but i wanna make you
the happiest girl in this world.

yes i am selfish,
selfishly in love...

dont want anyone breaking our bond.

it is my job to keep you safe in my arm,
and to meet your every needs.

You are my queen,
your wishes are my command,

ill sing you to sleep.

ill do anything for you
just to see you smile...