I really hope you left
setting lock on every door
because that's how doors work.

They mean to not let anybody in
unless one leaves the house
without any kind of lock.

You see, my heart is your house
and will always be
but you left without locking
and I'm affraid somebody will try in.

I'm so sorry for you but not for me
'cause a house is forever
but only for someone who wants to stay in.