An Ex : Let's Pretend Nothing Happened

there is an ex hard to forget,
even after you had married,
this is not my monologue,
it's a reference to an ex,
who still calls sometimes,
oh why would you still wonder about me?
stop doing this,
you're hurting me even,
if you really care for me,
go on with your life,
forget my name,
like what i am doing now,
pretending that nothing happened,
that you never crossed my path,
what if...if you keep calling,
and the love once there,
will bloom again...
and this time you cannot let me go again,
and eventually you want me to be yours,
would you need to break your wife's heart?

this is just to say....
what if, if it really will happen?