Has to be told

You said that you love me,
and i said i love you.
We were made for each other,
this is a fact that is true.
I cannot stop what we have begun,
i love you too much and we have to go on.
The only difficult thing you have to do,
is tell him its over you've found someone new.
Its something you have to do on your own,
But i will be close you won't be alone.
It has to be said there's no other way,
and once you have said it you cannot stay.
You come back with me and we plan what to do,
and you bring along Oli too.