How do i say that....

I can say "i love you",
Thousand times.
But how do i say,
How much...

I can say i miss you,
Today and every single day.
But how do i say,
I am missing you inside me...

I can say i lived moments,
Those we were together.
But how i do say,
I was never alive alone...

I can say i want nothing,
But a smile every day for you.
But how do i say,
I wish to be part of every smile.