A lot of us have built dreams with people we hoped would be with us forever only to wake up to reality that nothing is permanent in this world.
Love comes and goes.
People stay and leave.
Life is a constant cycle of finding and losing; of making and breaking; of dying and living again.
That is why we should love them right for we may never tell.
We might wake up one day realizing that we already lost the people we ought to protect and love.