Really where was I

In fourth grade
people say
that we were going out
you told people that too
but really where was i
i don't remember
any of it and when it ever happen
and then you told people
that you were the one
who ended it
but really where was i
i only remember one time
when we were kinda going out
but that was only for fun to me
but now look at me
you haven't really changed
but me, I'm alone
and at times really unhappy
and sadly i don't have any
memories of anyone of those things
but really where was i
maybe that was all a lie
maybe if you told me
it would have been some changes
and you may still be beside me
but really where was I?