I had to say goodbye

I love how you made me laugh
and how you knew what to say
as I began to cry
after a horrible day
I loved so much about you
how your blue eyes would shine
to the happiness I felt
when I knew you were all mine
you then changed
and i say this with a sigh
because I loved you
but I had to say goodbye
you are not the same guy
and not my love
and so I say goodbye